|
|
计时器和支持产品 Dual Precision
- NE556NSR
- Texas Instruments
-
1:
¥5.4579
-
4,136库存量
|
Mouser 零件编号
595-NE556NSR
|
Texas Instruments
|
计时器和支持产品 Dual Precision
|
|
4,136库存量
|
|
|
¥5.4579
|
|
|
¥3.842
|
|
|
¥3.4465
|
|
|
¥3.0058
|
|
|
¥2.4069
|
|
|
查看
|
|
|
¥2.7911
|
|
|
¥2.6555
|
|
|
¥2.5425
|
|
|
¥2.3504
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
Standard
|
2 Timer
|
|
TTL
|
SOP-14
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE556
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
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
-
282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
|
|
282库存量
|
|
最低: 1
倍数: 1
|
|
|
Precision Timer
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
|
Through Hole
|
|
|
|
|
计时器和支持产品 Single Precision Tim er
- NE555DR1G4
- Texas Instruments
-
1:
¥4.0793
-
1,710库存量
-
新产品
|
Mouser 零件编号
595-NE555DR1G4
新产品
|
Texas Instruments
|
计时器和支持产品 Single Precision Tim er
|
|
1,710库存量
|
|
|
¥4.0793
|
|
|
¥2.825
|
|
|
¥2.5199
|
|
|
¥2.1696
|
|
|
查看
|
|
|
¥1.8193
|
|
|
¥2.0114
|
|
|
¥1.9097
|
|
|
¥1.8193
|
|
|
¥1.8193
|
|
最低: 1
倍数: 1
最大: 1,001
:
2,500
|
|
|
Precision Timer
|
|
|
TTL
|
SOIC-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
SMD/SMT
|
Reel, Cut Tape
|
|
|
|
计时器和支持产品 CMOS A 595-TLC555CD A 595-TLC555CD A 595 A 595-TLC555CD
- TLC555CDR
- Texas Instruments
-
1:
¥7.119
-
104,332库存量
|
Mouser 零件编号
595-TLC555CDR
|
Texas Instruments
|
计时器和支持产品 CMOS A 595-TLC555CD A 595-TLC555CD A 595 A 595-TLC555CD
|
|
104,332库存量
|
|
|
¥7.119
|
|
|
¥5.1076
|
|
|
¥4.5991
|
|
|
¥4.0115
|
|
|
¥3.277
|
|
|
查看
|
|
|
¥3.7403
|
|
|
¥3.5595
|
|
|
¥3.4352
|
|
|
¥3.1866
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
SOIC-8
|
2 V
|
15 V
|
0 C
|
+ 70 C
|
TLC555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 Precision
- NE555P
- Texas Instruments
-
1:
¥5.1189
-
9,612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
|
|
9,612库存量
66,000在途量
在途量:
34,000 预期 2026/10/8
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
|
|
|
Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 CMOS
- TLC555CP
- Texas Instruments
-
1:
¥12.1588
-
2,990库存量
|
Mouser 零件编号
595-TLC555CP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
2,990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
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
PDIP-8
|
2 V
|
15 V
|
0 C
|
+ 70 C
|
TLC555
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR
- TLC556CD
- Texas Instruments
-
1:
¥22.148
-
1,241库存量
-
1,550预期 2026/9/25
|
Mouser 零件编号
595-TLC556CD
|
Texas Instruments
|
计时器和支持产品 Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR
|
|
1,241库存量
1,550预期 2026/9/25
|
|
|
¥22.148
|
|
|
¥16.4189
|
|
|
¥14.0685
|
|
|
¥13.3792
|
|
|
查看
|
|
|
¥13.1984
|
|
|
¥12.6786
|
|
|
¥12.3283
|
|
|
¥11.8989
|
|
|
¥11.1192
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
2 Timer
|
|
CMOS, MOS, TTL
|
SOIC-14
|
2 V
|
15 V
|
0 C
|
+ 70 C
|
TLC556
|
SMD/SMT
|
Tube
|
|
|
|
计时器和支持产品 TIMER A 926-LM555CMM X/NOPB A 926-LM555C A 926-LM555CMMX/NOPB
- LM555CMM/NOPB
- Texas Instruments
-
1:
¥12.1588
-
211库存量
-
4,000预期 2026/11/13
|
Mouser 零件编号
926-LM555CMM/NOPB
|
Texas Instruments
|
计时器和支持产品 TIMER A 926-LM555CMM X/NOPB A 926-LM555C A 926-LM555CMMX/NOPB
|
|
211库存量
4,000预期 2026/11/13
|
|
|
¥12.1588
|
|
|
¥8.8479
|
|
|
¥7.9552
|
|
|
¥7.0399
|
|
|
¥5.9212
|
|
|
查看
|
|
|
¥6.6105
|
|
|
¥6.3393
|
|
|
¥5.6952
|
|
|
¥5.5596
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
Standard
|
1 Timer
|
|
TTL
|
VSSOP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
LM555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 TIMER
- LM555CN/NOPB
- Texas Instruments
-
1:
¥11.9102
-
15,581库存量
|
Mouser 零件编号
926-LM555CN/NOPB
|
Texas Instruments
|
计时器和支持产品 TIMER
|
|
15,581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
|
|
|
Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
LM555
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D
- NE555DR
- Texas Instruments
-
1:
¥3.0397
-
35,637库存量
-
67,500预期 2026/9/25
|
Mouser 零件编号
595-NE555DR
|
Texas Instruments
|
计时器和支持产品 Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D
|
|
35,637库存量
67,500预期 2026/9/25
|
|
|
¥3.0397
|
|
|
¥2.0792
|
|
|
¥1.8645
|
|
|
¥1.5933
|
|
|
¥1.243
|
|
|
查看
|
|
|
¥1.469
|
|
|
¥1.3899
|
|
|
¥1.3334
|
|
|
¥1.2091
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
Standard
|
1 Timer
|
|
TTL
|
SOIC-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 Dual Precision
- NE556N
- Texas Instruments
-
1:
¥6.0794
-
4,901库存量
|
Mouser 零件编号
595-NE556N
|
Texas Instruments
|
计时器和支持产品 Dual Precision
|
|
4,901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
|
|
|
Standard
|
2 Timer
|
|
TTL
|
PDIP-14
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE556
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB
- LM555CMMX/NOPB
- Texas Instruments
-
1:
¥10.6672
-
3,612库存量
-
3,500预期 2026/10/9
|
Mouser 零件编号
926-LM555CMMX/NOPB
|
Texas Instruments
|
计时器和支持产品 Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB
|
|
3,612库存量
3,500预期 2026/10/9
|
|
|
¥10.6672
|
|
|
¥7.7179
|
|
|
¥6.9834
|
|
|
¥6.1698
|
|
|
¥5.1302
|
|
|
查看
|
|
|
¥5.7856
|
|
|
¥5.5596
|
|
|
¥5.3336
|
|
|
¥5.0059
|
|
最低: 1
倍数: 1
:
3,500
|
|
|
Standard
|
1 Timer
|
|
TTL
|
VSSOP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
LM555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 TIMER
- LM555CMX/NOPB
- Texas Instruments
-
1:
¥9.8423
-
17,563库存量
|
Mouser 零件编号
926-LM555CMX/NOPB
|
Texas Instruments
|
计时器和支持产品 TIMER
|
|
17,563库存量
|
|
|
¥9.8423
|
|
|
¥7.0738
|
|
|
¥6.7461
|
|
|
¥5.9664
|
|
|
¥4.9833
|
|
|
查看
|
|
|
¥5.5935
|
|
|
¥5.3675
|
|
|
¥5.198
|
|
|
¥4.859
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
Standard
|
1 Timer
|
|
TTL
|
SOIC-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
LM555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM
- CS82C54Z96
- Renesas / Intersil
-
1:
¥172.0538
-
709库存量
|
Mouser 零件编号
968-CS82C54Z96
|
Renesas / Intersil
|
计时器和支持产品 PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM
|
|
709库存量
|
|
|
¥172.0538
|
|
|
¥137.2272
|
|
|
¥128.4584
|
|
|
¥118.9438
|
|
|
查看
|
|
|
¥107.8585
|
|
|
¥118.0398
|
|
|
¥110.2654
|
|
|
¥107.8585
|
|
最低: 1
倍数: 1
:
750
|
|
|
Programmable Timer
|
3 Timer
|
150 ns
|
CMOS
|
PLCC-28
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
82C54
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
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
|
|
|
Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR
- NE555PS
- Texas Instruments
-
1:
¥11.8085
-
659库存量
|
Mouser 零件编号
595-NE555PS
|
Texas Instruments
|
计时器和支持产品 Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR
|
|
659库存量
|
|
|
¥11.8085
|
|
|
¥8.475
|
|
|
¥6.9834
|
|
|
¥6.6331
|
|
|
查看
|
|
|
¥6.3393
|
|
|
¥6.0907
|
|
|
¥5.7291
|
|
|
¥5.5709
|
|
|
¥5.4579
|
|
最低: 1
倍数: 1
|
|
|
Precision Timer
|
1 Timer
|
|
TTL
|
SO-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
SMD/SMT
|
Tube
|
|
|
|
计时器和支持产品 Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW
- NE555PWR
- Texas Instruments
-
1:
¥2.6103
-
2,777库存量
-
2,000预期 2026/10/5
|
Mouser 零件编号
595-NE555PWR
|
Texas Instruments
|
计时器和支持产品 Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW
|
|
2,777库存量
2,000预期 2026/10/5
|
|
|
¥2.6103
|
|
|
¥1.7741
|
|
|
¥1.5707
|
|
|
¥1.3447
|
|
|
¥1.05994
|
|
|
查看
|
|
|
¥1.243
|
|
|
¥1.1865
|
|
|
¥1.13
|
|
|
¥1.02491
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
Standard
|
1 Timer
|
|
TTL
|
TSSOP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 DUAL PRECISION TIMER
- NE556DBR
- Texas Instruments
-
1:
¥5.7291
-
972库存量
-
4,000预期 2026/9/30
|
Mouser 零件编号
595-NE556DBR
|
Texas Instruments
|
计时器和支持产品 DUAL PRECISION TIMER
|
|
972库存量
4,000预期 2026/9/30
|
|
|
¥5.7291
|
|
|
¥4.0567
|
|
|
¥3.6386
|
|
|
¥3.1753
|
|
|
¥2.5764
|
|
|
查看
|
|
|
¥2.9493
|
|
|
¥2.8815
|
|
|
¥2.7685
|
|
|
¥2.4973
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
Standard
|
2 Timer
|
|
TTL
|
SSOP-14
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE556
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D
- NE556DR
- Texas Instruments
-
1:
¥3.9098
-
417库存量
-
10,000预期 2026/10/2
|
Mouser 零件编号
595-NE556DR
|
Texas Instruments
|
计时器和支持产品 DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D
|
|
417库存量
10,000预期 2026/10/2
|
|
|
¥3.9098
|
|
|
¥2.712
|
|
|
¥2.4182
|
|
|
¥2.0792
|
|
|
¥1.6611
|
|
|
查看
|
|
|
¥1.9323
|
|
|
¥1.8306
|
|
|
¥1.7515
|
|
|
¥1.6046
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
Standard
|
2 Timer
|
|
TTL
|
SOIC-14
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE556
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
计时器和支持产品 CMOS
- TLC551CD
- Texas Instruments
-
1:
¥29.6964
-
611库存量
|
Mouser 零件编号
595-TLC551CD
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
611库存量
|
|
|
¥29.6964
|
|
|
¥22.2384
|
|
|
¥19.3682
|
|
|
¥17.9783
|
|
|
查看
|
|
|
¥17.1082
|
|
|
¥16.6788
|
|
|
¥16.0686
|
|
|
¥15.5488
|
|
|
¥15.2889
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
SOIC-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
SMD/SMT
|
Tube
|
|
|
|
计时器和支持产品 CMOS
- TLC551CP
- Texas Instruments
-
1:
¥36.1261
-
216库存量
|
Mouser 零件编号
595-TLC551CP
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
216库存量
|
|
|
¥36.1261
|
|
|
¥28.0466
|
|
|
¥23.7978
|
|
|
¥22.4983
|
|
|
查看
|
|
|
¥21.3683
|
|
|
¥21.2779
|
|
|
¥20.4982
|
|
|
¥20.0688
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
PDIP-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 CMOS
- TLC552CN
- Texas Instruments
-
1:
¥45.4938
-
57库存量
|
Mouser 零件编号
595-TLC552CN
|
Texas Instruments
|
计时器和支持产品 CMOS
|
|
57库存量
|
|
|
¥45.4938
|
|
|
¥35.9001
|
|
|
¥30.4422
|
|
|
¥28.8715
|
|
|
查看
|
|
|
¥27.3008
|
|
|
¥26.8827
|
|
|
¥26.7132
|
|
|
¥26.555
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
2 Timer
|
|
CMOS, MOS, TTL
|
PDIP-14
|
1 V
|
18 V
|
0 C
|
+ 70 C
|
TLC552
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 LO PWR Timer A 595-T LC555CPSR A 595-TLC A 595-TLC555CPSR
- TLC555CPS
- Texas Instruments
-
1:
¥14.1476
-
701库存量
|
Mouser 零件编号
595-TLC555CPS
|
Texas Instruments
|
计时器和支持产品 LO PWR Timer A 595-T LC555CPSR A 595-TLC A 595-TLC555CPSR
|
|
701库存量
|
|
|
¥14.1476
|
|
|
¥10.3395
|
|
|
¥9.0965
|
|
|
¥8.0343
|
|
|
查看
|
|
|
¥7.6953
|
|
|
¥7.458
|
|
|
¥6.9495
|
|
|
¥6.7122
|
|
|
¥6.554
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
SOIC-8
|
2 V
|
15 V
|
0 C
|
+ 70 C
|
TLC555
|
SMD/SMT
|
Tube
|
|
|
|
计时器和支持产品 Dual CMOS A 595-TLC5 56IN A 595-TLC556IN A 595-TLC556IN
- TLC556CN
- Texas Instruments
-
1:
¥22.5774
-
3库存量
-
1,575预期 2026/10/2
|
Mouser 零件编号
595-TLC556CN
|
Texas Instruments
|
计时器和支持产品 Dual CMOS A 595-TLC5 56IN A 595-TLC556IN A 595-TLC556IN
|
|
3库存量
1,575预期 2026/10/2
|
|
|
¥22.5774
|
|
|
¥16.7579
|
|
|
¥15.2889
|
|
|
¥12.2492
|
|
|
查看
|
|
|
¥11.639
|
|
|
¥11.2887
|
|
|
¥11.0288
|
|
|
¥10.7689
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
2 Timer
|
|
CMOS, MOS, TTL
|
PDIP-14
|
2 V
|
15 V
|
0 C
|
+ 70 C
|
TLC556
|
Through Hole
|
Tube
|
|
|
|
计时器和支持产品 Timer
- LM555CM/NOPB
- Texas Instruments
-
1:
¥11.8311
-
1,030库存量
-
5,510预期 2026/9/16
|
Mouser 零件编号
926-LM555CM/NOPB
|
Texas Instruments
|
计时器和支持产品 Timer
|
|
1,030库存量
5,510预期 2026/9/16
|
|
|
¥11.8311
|
|
|
¥8.5993
|
|
|
¥6.9269
|
|
|
¥6.554
|
|
|
查看
|
|
|
¥6.2941
|
|
|
¥6.1359
|
|
|
¥5.8647
|
|
|
¥5.6952
|
|
|
¥5.5596
|
|
最低: 1
倍数: 1
|
|
|
Standard
|
1 Timer
|
|
TTL
|
SOIC-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
LM555
|
SMD/SMT
|
Tube
|
|