|
|
实时时钟 16K (2Kx8) 70ns
- M48T12-70PC1
- STMicroelectronics
-
1:
¥341.2826
-
864库存量
|
Mouser 零件编号
511-M48T1270PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 70ns
|
|
864库存量
|
|
|
¥341.2826
|
|
|
¥251.0408
|
|
|
¥240.9499
|
|
|
¥231.5257
|
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|
查看
|
|
|
¥223.0846
|
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报价
|
|
最低： 1
倍数： 1
|
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|
实时时钟 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
¥417.4672
-
410库存量
|
Mouser 零件编号
511-M48T1815PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 150ns
|
|
410库存量
|
|
|
¥417.4672
|
|
|
¥315.3152
|
|
|
¥301.4953
|
|
|
¥292.896
|
|
|
查看
|
|
|
¥289.4269
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
延迟线路/计时元件 Hex Delay Elements
- SN74LS31N
- Texas Instruments
-
1:
¥17.6167
-
986库存量
|
Mouser 零件编号
595-SN74LS31N
|
Texas Instruments
|
延迟线路/计时元件 Hex Delay Elements
|
|
986库存量
|
|
|
¥17.6167
|
|
|
¥13.0741
|
|
|
¥11.8311
|
|
|
¥10.5881
|
|
|
查看
|
|
|
¥10.17
|
|
|
¥9.7632
|
|
|
¥9.266
|
|
最低： 1
倍数： 1
最大： 1,001
|
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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
-
1:
¥11.0853
-
278库存量
|
Mouser 零件编号
474-COM-16473
|
SparkFun
|
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
|
|
278库存量
|
|
最低： 1
倍数： 1
|
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|
实时时钟 64K (8Kx8) 100ns
- M48T18-100PC1
- STMicroelectronics
-
1:
¥388.4375
-
907库存量
-
480预期 2026/10/8
|
Mouser 零件编号
511-M48T1810PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 100ns
|
|
907库存量
480预期 2026/10/8
|
|
|
¥388.4375
|
|
|
¥313.9931
|
|
|
¥294.7153
|
|
|
¥288.7602
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Precision
- NE555P
- Texas Instruments
-
1:
¥5.1189
-
8,702库存量
-
66,000在途量
|
Mouser 零件编号
595-NE555P
|
Texas Instruments
|
计时器和支持产品 Precision
|
|
8,702库存量
66,000在途量
在途量:
34,000 预期 2026/10/5
32,000 预期 2027/2/1
|
|
|
¥5.1189
|
|
|
¥3.5708
|
|
|
¥2.9832
|
|
|
¥2.7572
|
|
|
查看
|
|
|
¥2.5651
|
|
|
¥2.4408
|
|
|
¥2.3504
|
|
|
¥2.2374
|
|
|
¥2.1583
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS
- TLC555CP
- Texas Instruments
-
1:
¥12.1588
-
2,954库存量
|
Mouser 零件编号
595-TLC555CP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
2,954库存量
|
|
|
¥12.1588
|
|
|
¥8.8592
|
|
|
¥7.4919
|
|
|
¥6.9947
|
|
|
查看
|
|
|
¥6.5653
|
|
|
¥6.2941
|
|
|
¥6.0794
|
|
|
¥5.8534
|
|
|
¥5.763
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS
- TLC555IP
- Texas Instruments
-
1:
¥12.6786
-
4,139库存量
|
Mouser 零件编号
595-TLC555IP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
4,139库存量
|
|
|
¥12.6786
|
|
|
¥9.2095
|
|
|
¥7.91
|
|
|
¥7.4128
|
|
|
查看
|
|
|
¥6.9495
|
|
|
¥6.667
|
|
|
¥6.441
|
|
|
¥6.1924
|
|
|
¥6.0455
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Dual CMOS
- TLC556IN
- Texas Instruments
-
1:
¥16.7579
-
2,055库存量
|
Mouser 零件编号
595-TLC556IN
|
Texas Instruments
|
计时器和支持产品 Dual CMOS
|
|
2,055库存量
|
|
|
¥16.7579
|
|
|
¥12.5995
|
|
|
¥11.3791
|
|
|
¥10.1587
|
|
|
查看
|
|
|
¥9.8988
|
|
|
¥9.4694
|
|
|
¥9.1191
|
|
|
¥8.9496
|
|
|
¥8.6784
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 TIMER
- LM555CN/NOPB
- Texas Instruments
-
1:
¥11.9102
-
15,716库存量
|
Mouser 零件编号
926-LM555CN/NOPB
|
Texas Instruments
|
计时器和支持产品 TIMER
|
|
15,716库存量
|
|
|
¥11.9102
|
|
|
¥8.6897
|
|
|
¥7.5032
|
|
|
¥6.8478
|
|
|
查看
|
|
|
¥6.441
|
|
|
¥6.1924
|
|
|
¥5.8082
|
|
|
¥5.7517
|
|
|
¥5.6048
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 150ns
- M48T02-150PC1
- STMicroelectronics
-
1:
¥256.5891
-
666库存量
|
Mouser 零件编号
511-M48T0215PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 150ns
|
|
666库存量
|
|
|
¥256.5891
|
|
|
¥204.2249
|
|
|
¥188.1789
|
|
|
¥176.2687
|
|
|
查看
|
|
|
¥172.4606
|
|
|
¥168.3248
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 70ns
- M48T02-70PC1
- STMicroelectronics
-
1:
¥247.8994
-
443库存量
|
Mouser 零件编号
511-M48T0270PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 70ns
|
|
443库存量
|
|
|
¥247.8994
|
|
|
¥196.8686
|
|
|
¥185.7833
|
|
|
¥172.4606
|
|
|
查看
|
|
|
¥166.4264
|
|
|
¥160.5504
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 150ns
- M48T08-150PC1
- STMicroelectronics
-
1:
¥323.4173
-
346库存量
-
240预期 2026/10/27
|
Mouser 零件编号
511-M48T0815PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 150ns
|
|
346库存量
240预期 2026/10/27
|
|
|
¥323.4173
|
|
|
¥260.6345
|
|
|
¥244.6789
|
|
|
¥236.0683
|
|
|
查看
|
|
|
¥219.6946
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 150ns
- M48T12-150PC1
- STMicroelectronics
-
1:
¥362.3006
-
438库存量
-
560预期 2027/4/12
|
Mouser 零件编号
511-M48T1215PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 150ns
|
|
438库存量
560预期 2027/4/12
|
|
|
¥362.3006
|
|
|
¥294.4667
|
|
|
¥278.7484
|
|
|
¥264.6121
|
|
|
查看
|
|
|
¥251.9561
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 256K (32Kx8) 70ns
- M48T35-70PC1
- STMicroelectronics
-
1:
¥451.8757
-
249库存量
|
Mouser 零件编号
511-M48T3570PC1
|
STMicroelectronics
|
实时时钟 256K (32Kx8) 70ns
|
|
249库存量
|
|
|
¥451.8757
|
|
|
¥367.6681
|
|
|
¥345.2602
|
|
|
¥325.7338
|
|
|
查看
|
|
|
¥325.5756
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 70ns
- M48T58-70PC1
- STMicroelectronics
-
1:
¥395.8842
-
192库存量
|
Mouser 零件编号
511-M48T5870PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 70ns
|
|
192库存量
|
|
|
¥395.8842
|
|
|
¥322.0952
|
|
|
¥302.6592
|
|
|
¥296.0374
|
|
|
查看
|
|
|
¥278.4998
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 70ns
- M48T58Y-70PC1
- STMicroelectronics
-
1:
¥308.8629
-
180库存量
-
240预期 2026/10/2
|
Mouser 零件编号
511-M48T58Y70PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 70ns
|
|
180库存量
240预期 2026/10/2
|
|
|
¥308.8629
|
|
|
¥248.7243
|
|
|
¥233.345
|
|
|
¥221.6834
|
|
|
查看
|
|
|
¥204.5526
|
|
|
¥204.2249
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Dual Precision
- NE556N
- Texas Instruments
-
1:
¥6.0794
-
4,889库存量
|
Mouser 零件编号
595-NE556N
|
Texas Instruments
|
计时器和支持产品 Dual Precision
|
|
4,889库存量
|
|
|
¥6.0794
|
|
|
¥4.3279
|
|
|
¥3.8872
|
|
|
¥3.39
|
|
|
查看
|
|
|
¥3.1527
|
|
|
¥3.0171
|
|
|
¥2.8928
|
|
|
¥2.7685
|
|
|
¥2.7007
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS Timer
- LMC555CN/NOPB
- Texas Instruments
-
1:
¥16.2381
-
13,037库存量
|
Mouser 零件编号
926-LMC555CN/NOPB
|
Texas Instruments
|
计时器和支持产品 CMOS Timer
|
|
13,037库存量
|
|
|
¥16.2381
|
|
|
¥11.8085
|
|
|
¥10.509
|
|
|
¥9.5598
|
|
|
查看
|
|
|
¥9.0287
|
|
|
¥8.6784
|
|
|
¥8.5428
|
|
最低： 1
倍数： 1
最大： 1,001
|
|
|
|
|
实时时钟 I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/P
- Microchip Technology
-
1:
¥6.1246
-
675库存量
|
Mouser 零件编号
579-MCP7940579-M-I/P
|
Microchip Technology
|
实时时钟 I2C RTCC 64B SRAM No VBAT
|
|
675库存量
|
|
|
¥6.1246
|
|
|
¥5.6274
|
|
|
¥5.4805
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 I2C GP RTCC,64B SRAM
- MCP7940N-I/P
- Microchip Technology
-
1:
¥7.9891
-
549库存量
|
Mouser 零件编号
579-MCP7940N-I/P
|
Microchip Technology
|
实时时钟 I2C GP RTCC,64B SRAM
|
|
549库存量
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Prec Timers
- NA555P
- Texas Instruments
-
1:
¥4.3392
-
871库存量
|
Mouser 零件编号
595-NA555P
|
Texas Instruments
|
计时器和支持产品 Prec Timers
|
|
871库存量
|
|
|
¥4.3392
|
|
|
¥3.0284
|
|
|
¥2.5651
|
|
|
¥2.3165
|
|
|
查看
|
|
|
¥2.147
|
|
|
¥2.0453
|
|
|
¥1.9549
|
|
|
¥1.8532
|
|
|
¥1.7967
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
- NA555PE4
- Texas Instruments
-
1:
¥5.7291
-
932库存量
|
Mouser 零件编号
595-NA555PE4
|
Texas Instruments
|
计时器和支持产品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
|
|
932库存量
|
|
|
¥5.7291
|
|
|
¥4.068
|
|
|
¥3.4465
|
|
|
¥3.0849
|
|
|
查看
|
|
|
¥2.8589
|
|
|
¥2.7233
|
|
|
¥2.1244
|
|
|
¥2.0566
|
|
|
¥2.0453
|
|
最低： 1
倍数： 1
|
|
|
|
|
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
-
2,764库存量
|
Mouser 零件编号
595-NE555PE4
|
Texas Instruments
|
计时器和支持产品 Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
|
|
2,764库存量
|
|
|
¥5.5596
|
|
|
¥4.0567
|
|
|
¥3.4465
|
|
|
¥2.9945
|
|
|
查看
|
|
|
¥2.7798
|
|
|
¥2.6442
|
|
|
¥2.5425
|
|
|
¥2.4747
|
|
|
¥2.4408
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Precision
- SA555P
- Texas Instruments
-
1:
¥4.0002
-
1,718库存量
-
2,000预期 2026/9/24
|
Mouser 零件编号
595-SA555P
|
Texas Instruments
|
计时器和支持产品 Precision
|
|
1,718库存量
2,000预期 2026/9/24
|
|
|
¥4.0002
|
|
|
¥2.7685
|
|
|
¥2.3504
|
|
|
¥2.1244
|
|
|
查看
|
|
|
¥1.9662
|
|
|
¥1.8645
|
|
|
¥1.7854
|
|
|
¥1.6837
|
|
|
¥1.6385
|
|
最低： 1
倍数： 1
|
|
|
