| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
HEF4040B
|
42Kb / 5P |
12-stage binary counter
January 1995 |
 Fairchild Semiconductor |
74VHC4040
|
67Kb / 7P |
12-Stage Binary Counter
|
|
MM74HC4020
|
98Kb / 9P |
14-Stage Binary Counter 12-Stage Binary Counter
|
 Hitachi Semiconductor |
HD74HC4040
|
54Kb / 9P |
12-stage Binary Counter
|
|
HD74LV4040A
|
95Kb / 17P |
12-stage Binary Counter
|
 Fairchild Semiconductor |
74VHC4040
|
333Kb / 9P |
12-Stage Binary Counter
|
 STMicroelectronics |
M74HC4040
|
356Kb / 11P |
12 STAGE BINARY COUNTER
Jul-2001 |
 Renesas Technology Corp |
HD74LV4040A
|
185Kb / 11P |
12-stage Binary Counter
|
|
HD74HC4040
|
113Kb / 9P |
12-stage Binary Counter
|
|
HD74LV4040A
|
205Kb / 13P |
12-stage Binary Counter
|