| PART |
Description |
Maker |
| MC14518B-D MC14520BCP MC14520BDW MC14520BDWR2 MC14 |
Dual Up Counters
Dual Binary Up Counter
|
ON Semiconductor
|
| 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
|
| HD74LS390 HD74LS390FPEL HD74LS390P |
Dual Decade Counters
|
Renesas Electronics Corporation
|
| HD74HC390 |
Dual Decade Counters
|
Hitachi Semiconductor
|
| HD74HC490 |
Dual 4-bit Decade Counters
|
Renesas Electronics Corporation
|
| SN74LS191D SN74LS191N |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
|
Motorola, Inc
|
| XR16C2852 |
Dual UART with TX and RX FIFO Counters, 128 Bytes of FIFOs and Automatic RS-485 Half Duplex Control
|
Exar
|
| HCF40194 HCF40194BEY |
4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER
PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) BINARY TYPE
|
ST Microelectronics
STMicroelectronics
|
| VCH162373ADL 74LVC162373A 74LVC162373ADGG 74LVC162 |
Dual 4-Bit Binary Counters 14-SO -40 to 85
16-bit D-type transparent latch with 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
|
PHILIPS[Philips Semiconductors]
NXP Semiconductors
|
| HCF40103 HCF40103BEY HCF40103BM1 HCF40103B02 HCF40 |
8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
8-STAGE PRESETTABLE SYNCHRONOUS 8 BIT BINARY DOWN COUNTERS
8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
|
ST Microelectronics
STMicroelectronics
|
