| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
HEF40192B
|
129Kb / 9P |
4-bit up/down decade counter
January 1995 |
|
HEF4029B
|
188Kb / 14P |
Synchronous up/down counter, binary/decade counter
January 1995 |
 Fairchild Semiconductor |
CD40192BC
|
74Kb / 7P |
Synchronous 4-Bit Up/Down Decade Counter . Synchronous 4-Bit Up/Down Binary Counter
|
|
MM74C192
|
62Kb / 6P |
Synchronous 4-Bit Up/Down Decade Counter . Synchronous 4-Bit Up/Down Binary Counter
|
 Hitachi Semiconductor |
HD74HC668
|
84Kb / 14P |
Synchronous UP/Down Decade,4-bit binary Counter
|
 National Semiconductor ... |
CD40192BM
|
141Kb / 6P |
Synchronous 4-Bit Up/Down Decade Counter
|
|
MM54C192
|
140Kb / 6P |
Synchronous 4-Bit Up/Down Decade Counter
|
 STMicroelectronics |
M74HC192
|
560Kb / 14P |
SYNCHRONOUS UP/DOWN DECADE COUNTER
Jul-2001 |
 Renesas Technology Corp |
HD74HC668
|
222Kb / 11P |
Synchronous UP/Down Decade Counter, Synchronous Up/Down 4-bit binary Counter
|
 Texas Instruments |
SN74F168
|
155Kb / 10P |
SYNCHRONOUS 4-BIT UP/DOWN DECADE COUNTER
|