| PART |
Description |
Maker |
| M74HC1520B1R M74HC1520C1R M74HC1520F1R M74HC1520M1 |
HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER
From old datasheet system
|
意法半导
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| SN74LS390D 74LS393 |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER
|
Motorola, Inc
|
| SN74LS393N |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER
|
ON Semiconductor
|
| T74LS490 |
Dual Decade Counter
|
ST Microelectronics
|
| M74HC390M1R |
DUAL DECADE COUNTER
|
ST Microelectronics
|
| T74LS490 |
Dual Decade Counter
|
SGS-Ates
|
| TC74HC390AP07 TC74HC390AF TC74HC390AFN TC74HC390AP |
CMOS Digital Integrated Circuit Silicon Monolithic Dual Decade Counter
|
Toshiba Semiconductor
|
| TC74AC390F07 TC74AC390F TC74AC390FN TC74AC390P |
CMOS Digital Integrated Circuit Silicon Monolithic Dual Decade Counter
|
Toshiba Semiconductor
|
| MN4017BS MN4017B |
COUNTER,UP,DECADE,CMOS,SOP,16PIN,PLASTIC
COUNTER,UP,DECADE,CMOS,DIP,16PIN,PLASTIC
From old datasheet system
|
Matsushita, Panasonic
|
| HCF4555 HCF4555B HCF4555BC1 HCF4555BEY HCF4555BF H |
Replaced by SN54LS90 : Decade Counter 14-CDIP -55 to 125
DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS
|
意法半导
STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
|
| M54_M74HC192 M54_M74HC193 M74HC192B1 M74HC192B1R 7 |
HC193 - SYNCHRONOUS UP/DOWN BINARY COUNTER, HC192 - SYNCHRONOUS UP/DOWN DECADE COUNTER
SYNCHRONOUS UP/DOWN DECADE(/BINARY) COUNTER
HC192 - SYNCHRONOUS UP/DOWN DECADE COUNTER HC193 - SYNCHRONOUS UP/DOWN BINARY COUNTER
SYNCHRONOUS UP/DOWN DECADE(BINARY) COUNTER
SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER
|
SGS Thomson Microelectronics
ST Microelectronics
意法半导
STMICROELECTRONICS[STMicroelectronics]
|
