| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
SN54LS569A
|
260Kb / 8P |
FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS
|
 National Semiconductor ... |
54F579
|
197Kb / 8P |
8-Bit Bidirectional Binary Counter with TRI-STATE Outputs
|
|
54F779
|
176Kb / 8P |
8-Bit Bidirectional Binary Counter with TRI-STATE Outputs
|
 Hitachi Semiconductor |
HD74HC590
|
66Kb / 11P |
8-bit Binary Counter/Register (with 3-state outputs)
|
 LSI Computer Systems |
LS7060
|
64Kb / 7P |
32 BIT/DUAL 16 BIT BINARY UP COUNTER WITH BYTE MULTIPLEXED THREE-STATE OUTPUTS
|
|
LS7061
|
68Kb / 7P |
32 BIT/DUAL 16 BIT BINARY UP COUNTER WITH BYTE MULTIPLEXED THREE-STATE OUTPUTS
|
 Fairchild Semiconductor |
74F579
|
84Kb / 8P |
8-Bit Bidirectional Binary Counter with 3-STATE Outputs
|
 LSI Computer Systems |
LS7060
|
83Kb / 6P |
32 BIT/DUAL 16 BIT BINARY UP COUNTER WITH BYTE MULTIPLEXED THREE-STATE OUTPUTS
|
 Renesas Technology Corp |
HD74HC590
|
143Kb / 12P |
8-bit Binary Counter/Register (with 3-state outputs)
|
 Texas Instruments |
74AC11590
|
144Kb / 10P |
8-BIT BINARY COUNTER WITH REGISTERED 3-STATE OUTPUTS
|