| 制造商 | 部件名 | 数据表 | 功能描述 |
 Fairchild Semiconductor |
MM74HC4020
|
98Kb / 9P |
14-Stage Binary Counter 12-Stage Binary Counter
|
 Hitachi Semiconductor |
HD74HC4040
|
54Kb / 9P |
12-stage Binary Counter
|
 Fairchild Semiconductor |
74VHC4040
|
333Kb / 9P |
12-Stage Binary Counter
|
 STMicroelectronics |
M74HC4040
|
356Kb / 11P |
12 STAGE BINARY COUNTER
Jul-2001 |
|
M54HC393
|
331Kb / 12P |
RAD-HARD DUAL BINARY COUNTER
10-May-2004 |
|
M54HC4020
|
332Kb / 11P |
RAD-HARD 14 STAGE BINARY COUNTER
10-May-2004 |
|
M54HC4060
|
380Kb / 12P |
RAD-HARD 14 STAGE BINARY COUNTER/OSCILLATOR
14-May-2004 |
 Renesas Technology Corp |
HD74LV4040A
|
185Kb / 11P |
12-stage Binary Counter
|
|
HD74HC4040
|
93Kb / 7P |
12-stage Binary Counter
|
|
HD74LV4040A
|
205Kb / 13P |
12-stage Binary Counter
|