|
|
实时时钟 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
¥412.0884
-
416库存量
|
Mouser 零件编号
511-M48T1815PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 150ns
|
|
416库存量
|
|
|
¥412.0884
|
|
|
¥334.254
|
|
|
¥313.7445
|
|
|
¥290.5795
|
|
|
¥288.0144
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 256K (32Kx8) 70ns
- M48T35-70PC1
- STMicroelectronics
-
1:
¥451.2994
-
395库存量
|
Mouser 零件编号
511-M48T3570PC1
|
STMicroelectronics
|
实时时钟 256K (32Kx8) 70ns
|
|
395库存量
|
|
|
¥451.2994
|
|
|
¥367.2613
|
|
|
¥345.0907
|
|
|
¥328.7961
|
|
|
查看
|
|
|
¥314.6485
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND
- ID82C54
- Renesas / Intersil
-
1:
¥725.5843
-
228库存量
|
Mouser 零件编号
968-ID82C54
|
Renesas / Intersil
|
计时器和支持产品 PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND
|
|
228库存量
|
|
|
¥725.5843
|
|
|
¥604.324
|
|
|
¥568.9211
|
|
|
¥537.4845
|
|
|
查看
|
|
|
报价
|
|
最低： 1
倍数： 1
|
否
|
|
|
|
延迟线路/计时元件 Hex Delay Elements
- SN74LS31N
- Texas Instruments
-
1:
¥17.6167
-
981库存量
|
Mouser 零件编号
595-SN74LS31N
|
Texas Instruments
|
延迟线路/计时元件 Hex Delay Elements
|
|
981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
|
|
|
|
|
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:
¥8.8479
-
464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
|
|
464库存量
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 150ns
- M48T02-150PC1
- STMicroelectronics
-
1:
¥250.634
-
704库存量
|
Mouser 零件编号
511-M48T0215PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 150ns
|
|
704库存量
|
|
|
¥250.634
|
|
|
¥197.9421
|
|
|
¥184.6194
|
|
|
¥173.7036
|
|
|
查看
|
|
|
¥171.7148
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS Timer
- LMC555CN/NOPB
- Texas Instruments
-
1:
¥16.2381
-
17,505库存量
-
280预期 2026/8/12
|
Mouser 零件编号
926-LMC555CN/NOPB
|
Texas Instruments
|
计时器和支持产品 CMOS Timer
|
|
17,505库存量
280预期 2026/8/12
|
|
|
¥16.2381
|
|
|
¥11.8085
|
|
|
¥10.509
|
|
|
¥9.5598
|
|
|
查看
|
|
|
¥8.9496
|
|
|
¥8.6784
|
|
|
¥8.5428
|
|
最低： 1
倍数： 1
最大： 1,001
|
|
|
|
|
计时器和支持产品 Precision
- NE555P
- Texas Instruments
-
1:
¥4.859
-
19,498库存量
|
Mouser 零件编号
595-NE555P
|
Texas Instruments
|
计时器和支持产品 Precision
|
|
19,498库存量
|
|
|
¥4.859
|
|
|
¥3.4126
|
|
|
¥2.8363
|
|
|
¥2.6555
|
|
|
查看
|
|
|
¥2.4747
|
|
|
¥2.3504
|
|
|
¥2.2713
|
|
|
¥2.1696
|
|
|
¥2.1583
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS
- TLC555CP
- Texas Instruments
-
1:
¥11.5486
-
3,669库存量
|
Mouser 零件编号
595-TLC555CP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
3,669库存量
|
|
|
¥11.5486
|
|
|
¥8.3959
|
|
|
¥7.1303
|
|
|
¥6.7348
|
|
|
查看
|
|
|
¥6.328
|
|
|
¥6.0681
|
|
|
¥5.876
|
|
|
¥5.8421
|
|
|
¥5.763
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 CMOS
- TLC555IP
- Texas Instruments
-
1:
¥12.5091
-
4,449库存量
|
Mouser 零件编号
595-TLC555IP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
4,449库存量
|
|
|
¥12.5091
|
|
|
¥9.1191
|
|
|
¥7.91
|
|
|
¥7.2772
|
|
|
查看
|
|
|
¥6.9495
|
|
|
¥6.667
|
|
|
¥6.3732
|
|
|
¥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
-
1,878库存量
|
Mouser 零件编号
595-TLC556IN
|
Texas Instruments
|
计时器和支持产品 Dual CMOS
|
|
1,878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
-
9,460库存量
|
Mouser 零件编号
926-LM555CN/NOPB
|
Texas Instruments
|
计时器和支持产品 TIMER
|
|
9,460库存量
|
|
|
¥11.9102
|
|
|
¥8.6897
|
|
|
¥7.5032
|
|
|
¥6.8478
|
|
|
查看
|
|
|
¥6.441
|
|
|
¥6.1924
|
|
|
¥5.9099
|
|
|
¥5.7517
|
|
|
¥5.6048
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 70ns
- M48T02-70PC1
- STMicroelectronics
-
1:
¥247.8994
-
460库存量
|
Mouser 零件编号
511-M48T0270PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 70ns
|
|
460库存量
|
|
|
¥247.8994
|
|
|
¥196.8686
|
|
|
¥185.7833
|
|
|
¥172.4606
|
|
|
查看
|
|
|
¥166.4264
|
|
|
¥158.7311
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 150ns
- M48T08-150PC1
- STMicroelectronics
-
1:
¥315.8124
-
396库存量
|
Mouser 零件编号
511-M48T0815PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 150ns
|
|
396库存量
|
|
|
¥315.8124
|
|
|
¥253.9336
|
|
|
¥237.7294
|
|
|
¥229.0397
|
|
|
查看
|
|
|
¥219.6946
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 150ns
- M48T12-150PC1
- STMicroelectronics
-
1:
¥351.0458
-
555库存量
|
Mouser 零件编号
511-M48T1215PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 150ns
|
|
555库存量
|
|
|
¥351.0458
|
|
|
¥280.4886
|
|
|
¥269.0756
|
|
|
¥256.9168
|
|
|
查看
|
|
|
¥251.9561
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 16K (2Kx8) 70ns
- M48T12-70PC1
- STMicroelectronics
-
1:
¥348.153
-
305库存量
-
560预期 2026/8/25
|
Mouser 零件编号
511-M48T1270PC1
|
STMicroelectronics
|
实时时钟 16K (2Kx8) 70ns
|
|
305库存量
560预期 2026/8/25
|
|
|
¥348.153
|
|
|
¥277.4263
|
|
|
¥266.0133
|
|
|
¥249.391
|
|
|
查看
|
|
|
¥241.5262
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 100ns
- M48T18-100PC1
- STMicroelectronics
-
1:
¥369.9055
-
225库存量
-
1,200预期 2026/9/28
|
Mouser 零件编号
511-M48T1810PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 100ns
|
|
225库存量
1,200预期 2026/9/28
|
|
|
¥369.9055
|
|
|
¥299.0206
|
|
|
¥280.3191
|
|
|
¥271.8893
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 256K (32Kx8) 70ns
- M48T35Y-70PC1
- STMicroelectronics
-
1:
¥414.4953
-
121库存量
-
480预期 2026/9/22
|
Mouser 零件编号
511-M48T35Y70PC1
|
STMicroelectronics
|
实时时钟 256K (32Kx8) 70ns
|
|
121库存量
480预期 2026/9/22
|
|
|
¥414.4953
|
|
|
¥335.7456
|
|
|
¥315.8915
|
|
|
¥304.2299
|
|
|
¥290.8281
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 70ns
- M48T58-70PC1
- STMicroelectronics
-
1:
¥393.4773
-
201库存量
|
Mouser 零件编号
511-M48T5870PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 70ns
|
|
201库存量
|
|
|
¥393.4773
|
|
|
¥321.598
|
|
|
¥303.6536
|
|
|
¥295.2125
|
|
|
查看
|
|
|
¥267.0077
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 64K (8Kx8) 70ns
- M48T58Y-70PC1
- STMicroelectronics
-
1:
¥311.1003
-
259库存量
|
Mouser 零件编号
511-M48T58Y70PC1
|
STMicroelectronics
|
实时时钟 64K (8Kx8) 70ns
|
|
259库存量
|
|
|
¥311.1003
|
|
|
¥250.9617
|
|
|
¥235.5711
|
|
|
¥224.9039
|
|
|
查看
|
|
|
¥213.909
|
|
|
¥203.7277
|
|
|
报价
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/P
- Microchip Technology
-
1:
¥6.1246
-
700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
|
|
700库存量
|
|
最低： 1
倍数： 1
|
|
|
|
|
实时时钟 I2C GP RTCC,64B SRAM
- MCP7940N-I/P
- Microchip Technology
-
1:
¥7.9891
-
617库存量
|
Mouser 零件编号
579-MCP7940N-I/P
|
Microchip Technology
|
实时时钟 I2C GP RTCC,64B SRAM
|
|
617库存量
|
|
最低： 1
倍数： 1
|
|
|
|
|
计时器和支持产品 Prec Timers
- NA555P
- Texas Instruments
-
1:
¥4.0793
-
1,131库存量
|
Mouser 零件编号
595-NA555P
|
Texas Instruments
|
计时器和支持产品 Prec Timers
|
|
1,131库存量
|
|
|
¥4.0793
|
|
|
¥2.8137
|
|
|
¥2.6329
|
|
|
¥2.1583
|
|
|
查看
|
|
|
¥2.0679
|
|
|
¥1.9888
|
|
|
¥1.6837
|
|
|
¥1.6724
|
|
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
|
|
|
¥3.9776
|
|
|
¥3.3787
|
|
|
¥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
-
962库存量
-
2,000预期 2026/9/17
|
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
|
|
962库存量
2,000预期 2026/9/17
|
|
|
¥5.5596
|
|
|
¥4.0567
|
|
|
¥3.4465
|
|
|
¥2.9945
|
|
|
查看
|
|
|
¥2.7798
|
|
|
¥2.6442
|
|
|
¥2.5538
|
|
|
¥2.4408
|
|
|
¥2.4069
|
|
最低： 1
倍数： 1
|
|
|
