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计时器和支持产品 This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam
- COM-16473
- SparkFun
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1:
¥11.0853
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417库存量
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Mouser 零件编号
474-COM-16473
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SparkFun
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计时器和支持产品 This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam
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417库存量
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最低： 1
倍数： 1
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Precision Timer
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1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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0 C
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+ 70 C
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Through Hole
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计时器和支持产品 Precision
- NE555P
- Texas Instruments
-
1:
¥5.1189
-
11,064库存量
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32,000预期 2027/2/1
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Mouser 零件编号
595-NE555P
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Texas Instruments
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计时器和支持产品 Precision
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11,064库存量
32,000预期 2027/2/1
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¥5.1189
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¥3.5708
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¥2.9832
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¥2.7572
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查看
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¥2.5651
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¥2.4408
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¥2.3504
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¥2.2374
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¥2.1583
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最低： 1
倍数： 1
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Standard
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1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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0 C
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+ 70 C
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NE555
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Through Hole
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Tube
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计时器和支持产品 CMOS
- TLC555CP
- Texas Instruments
-
1:
¥12.1588
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3,223库存量
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Mouser 零件编号
595-TLC555CP
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Texas Instruments
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计时器和支持产品 CMOS
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3,223库存量
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¥12.1588
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¥8.8592
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¥7.4919
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¥6.9947
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查看
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¥6.5653
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¥6.2941
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¥6.0794
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¥5.8534
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¥5.763
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最低： 1
倍数： 1
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Standard
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1 Timer
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CMOS, MOS, TTL
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PDIP-8
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2 V
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15 V
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0 C
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+ 70 C
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TLC555
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Through Hole
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Tube
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计时器和支持产品 CMOS
- TLC555IP
- Texas Instruments
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1:
¥12.6786
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4,148库存量
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Mouser 零件编号
595-TLC555IP
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Texas Instruments
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计时器和支持产品 CMOS
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4,148库存量
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¥12.6786
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¥9.2095
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¥7.91
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¥7.4128
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查看
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¥6.9495
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¥6.667
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¥6.441
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¥6.1924
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¥6.0455
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最低： 1
倍数： 1
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Standard
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1 Timer
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CMOS, MOS, TTL
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PDIP-8
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2 V
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15 V
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- 40 C
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+ 125 C
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TLC555
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Through Hole
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Tube
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计时器和支持产品 TIMER
- LM555CN/NOPB
- Texas Instruments
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1:
¥11.9102
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1,928库存量
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14,000预期 2026/10/12
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Mouser 零件编号
926-LM555CN/NOPB
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Texas Instruments
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计时器和支持产品 TIMER
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1,928库存量
14,000预期 2026/10/12
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¥11.9102
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¥8.6897
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¥7.5032
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¥6.8478
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查看
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¥6.441
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¥6.1924
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¥5.8082
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|
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¥5.7517
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¥5.6048
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最低： 1
倍数： 1
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Standard
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1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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0 C
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+ 70 C
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LM555
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Through Hole
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Tube
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计时器和支持产品 CMOS Timer
- LMC555CN/NOPB
- Texas Instruments
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1:
¥16.2381
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14,781库存量
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280预期 2026/9/15
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Mouser 零件编号
926-LMC555CN/NOPB
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Texas Instruments
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计时器和支持产品 CMOS Timer
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14,781库存量
280预期 2026/9/15
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¥16.2381
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¥11.8085
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¥10.509
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¥9.5598
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查看
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¥9.0287
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¥8.6784
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¥8.5428
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最低： 1
倍数： 1
最大： 1,001
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Standard
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1 Timer
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100 ns
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CMOS, TTL
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PDIP-8
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1.5 V
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15 V
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- 40 C
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+ 125 C
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LMC555
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Through Hole
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Tube
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计时器和支持产品 Prec Timers
- NA555P
- Texas Instruments
-
1:
¥4.3392
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871库存量
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Mouser 零件编号
595-NA555P
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Texas Instruments
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计时器和支持产品 Prec Timers
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871库存量
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¥4.3392
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¥3.0284
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¥2.5651
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¥2.3165
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查看
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¥2.147
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¥2.0453
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¥1.9549
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¥1.8532
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¥1.7967
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最低： 1
倍数： 1
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Standard
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1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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- 40 C
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+ 105 C
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NA555
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Through Hole
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Tube
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计时器和支持产品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
- NA555PE4
- Texas Instruments
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1:
¥5.7291
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932库存量
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Mouser 零件编号
595-NA555PE4
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Texas Instruments
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计时器和支持产品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
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932库存量
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¥5.7291
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¥4.068
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¥3.4465
|
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¥3.0849
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查看
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¥2.8589
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|
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¥2.7233
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¥2.1244
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¥2.0566
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¥2.0453
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最低： 1
倍数： 1
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Standard
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1 Timer
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TTL
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PDIP-8
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4.5 V
|
16 V
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- 40 C
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+ 105 C
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NA555
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Through Hole
|
Tube
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计时器和支持产品 Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
- NE555PE4
- Texas Instruments
-
1:
¥5.5596
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2,743库存量
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Mouser 零件编号
595-NE555PE4
|
Texas Instruments
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计时器和支持产品 Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
|
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2,743库存量
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¥5.5596
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|
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¥4.0567
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|
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¥3.4465
|
|
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¥2.9945
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查看
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¥2.7798
|
|
|
¥2.6442
|
|
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¥2.5425
|
|
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¥2.4747
|
|
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¥2.4408
|
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最低： 1
倍数： 1
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Standard
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1 Timer
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TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
Through Hole
|
Tube
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计时器和支持产品 Precision
- SA555P
- Texas Instruments
-
1:
¥4.0002
-
205库存量
-
4,000预期 2026/9/24
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Mouser 零件编号
595-SA555P
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Texas Instruments
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计时器和支持产品 Precision
|
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205库存量
4,000预期 2026/9/24
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¥4.0002
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¥2.7685
|
|
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¥2.3504
|
|
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¥2.1244
|
|
|
查看
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¥1.9662
|
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¥1.8645
|
|
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¥1.7854
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|
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¥1.6837
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¥1.6385
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最低： 1
倍数： 1
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Standard
|
1 Timer
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TTL
|
PDIP-8
|
4.5 V
|
16 V
|
- 40 C
|
+ 85 C
|
SA555
|
Through Hole
|
Tube
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|
计时器和支持产品 CMOS
- TLC551CP
- Texas Instruments
-
1:
¥36.1261
-
316库存量
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Mouser 零件编号
595-TLC551CP
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Texas Instruments
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计时器和支持产品 CMOS
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316库存量
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¥36.1261
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¥28.0466
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¥23.7978
|
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¥22.4983
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查看
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¥21.3683
|
|
|
¥21.2779
|
|
|
¥20.4982
|
|
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¥20.0688
|
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最低： 1
倍数： 1
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Standard
|
1 Timer
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|
CMOS, MOS, TTL
|
PDIP-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
Through Hole
|
Tube
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计时器和支持产品 Precision
- SE555P
- Texas Instruments
-
1:
¥4.7799
-
125库存量
-
12,000预期 2027/4/23
|
Mouser 零件编号
595-SE555P
|
Texas Instruments
|
计时器和支持产品 Precision
|
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125库存量
12,000预期 2027/4/23
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¥4.7799
|
|
|
¥3.3109
|
|
|
¥2.8476
|
|
|
¥2.5651
|
|
|
查看
|
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|
¥2.3843
|
|
|
¥2.2713
|
|
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¥2.1696
|
|
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¥2.0679
|
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¥2.0114
|
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最低： 1
倍数： 1
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Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
18 V
|
- 55 C
|
+ 125 C
|
SE555
|
Through Hole
|
Tube
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计时器和支持产品 GEN PUR CMOS TIMER 8 IND
- ICM7555IPAZ
- Renesas / Intersil
-
1:
¥8.7688
-
58,587在途量
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Mouser 零件编号
968-ICM7555IPAZ
|
Renesas / Intersil
|
计时器和支持产品 GEN PUR CMOS TIMER 8 IND
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58,587在途量
在途量:
16,587 预期 2027/2/1
20,000 预期 2027/2/15
22,000 预期 2027/3/29
|
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¥8.7688
|
|
|
¥6.1585
|
|
|
¥5.5144
|
|
|
¥4.8251
|
|
|
查看
|
|
|
¥4.4861
|
|
|
¥4.2827
|
|
|
¥4.1132
|
|
|
¥3.9324
|
|
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¥3.8307
|
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最低： 1
倍数： 1
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Timer
|
1 Timer
|
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CMOS, TTL
|
PDIP-8
|
2 V
|
18 V
|
- 25 C
|
+ 85 C
|
ICM7555
|
Through Hole
|
Tube
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计时器和支持产品 LINCMOS TIMER
- TLC551CPE4
- Texas Instruments
-
600:
¥20.1818
-
无库存交货期 9 周
|
Mouser 零件编号
595-TLC551CPE4
|
Texas Instruments
|
计时器和支持产品 LINCMOS TIMER
|
|
无库存交货期 9 周
|
|
|
¥20.1818
|
|
|
¥18.9388
|
|
|
¥18.532
|
|
最低： 600
倍数： 50
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
PDIP-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
Through Hole
|
Tube
|
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