| PART |
Description |
Maker |
| HD4074008 HD4074008C HD4074008F HD4074008H HD40740 |
Two timer/counters
|
HITACHI[Hitachi Semiconductor]
|
| HD404439FS HD404439H HD404719 HD404719FS HD404719H |
Five timer/counters
|
HITACHI[Hitachi Semiconductor]
|
| HCF4518 HCF4518B HCF4518BC1 HCF4518BEY HCF4518BF H |
Dual Up-Counters(???璁℃???
DUAL UP-COUNTERS 双向上计数器
Replaced by SN54S74 : Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CDIP -55 to 125
Dual Up-Counters(双加计数
|
STMicroelectronics N.V.
意法半导
ST Microelectronics
SGS Thomson Microelectronics
|
| H7HP-A H7HP-AB H7HP-AD H7HP-ADB |
Compact Total Counters and Time Counters with Easy-to-read Displays and IP66G/ NEMA4 Water and Oil Resistance
|
Omron Electronics LLC
|
| H7HP H7HP-C8DB H7HP-C8B |
Compact Total Counters and Time Counters with Easy-to-read Displays and IP66G/ NEMA4 Water and Oil Resistance 紧凑总计数器和使用Easy时间计数器阅读的显示器和IP66G / NEMA4水和耐油
|
Omron Electronics LLC
Omron Electronics, LLC
|
| SN54LS190J SN74LS191N 74LS190 SN54LS190 SN54LS191J |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 预置BCD十年向上/向下计数器预位向向下计数器二
|
Motorola Mobility Holdings, Inc.
Motorola Inc
MOTOROLA[Motorola, Inc]
MOTOROLA INC
|
| ICM7556IPD-2 |
Low-Power, General-Purpose Timer SQUARE, 0.5 MHz, TIMER, PDIP14
|
Maxim Integrated Products, Inc.
|
| 521115-2 |
Timer Connectors; TIMER CON 24P SIDE LAT HSG NAT ( AMP )
|
Tyco Electronics
|
| ICM7555 ICM7555IN ICM7555ID/DG112 ICM7555CD/01112 |
General purpose CMOS timer; Package: SOT96-1 (SO8); Container: Tube PULSE, 0.5 MHz, TIMER, PDSO8
General purpose CMOS timer
|
NXP Semiconductors N.V.
|
| HCF4520 9051 HCF4520M013TR HCF4520B HCF4520BEY HCF |
DUAL UP-COUNTERS
DUAL UP-COUNTERS
From old datasheet system
DUAL BINARY UP COUNTER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| ICM7216A ICM7216ALJL ICM7216BLPL ICM7216D ICM7216D |
Circular Connector; No. of Contacts:79; Series:MS27496; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:21; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:21-35 RoHS Compliant: No
(ICM7216x) 8-Digit / Multi-Function / Frequency Counters/Timers
8-Digit, Multi-Function, Frequency Counters/Timers
8-Digit Multi-Function Frequency Counters/Timers
From old datasheet system
|
INTERSIL[Intersil Corporation]
|
