| 制造商 | 部件名 | 数据表 | 功能描述 |
Hitachi Semiconductor
|
HD14022B |
87Kb/6P |
Octal Counter/Divider |
| HD74HC4022 |
52Kb/8P |
Octal Counters/Dividers |
| HD74AC273 |
60Kb/10P |
Octal D Flip-Flop |
| HD74LS241 |
54Kb/5P |
Octal Buffers/Line Drivers/Line Receivers |
| HD75161A |
63Kb/15P |
Octal General Purpose Interface Bus Transceivers |
| HD74HC148 |
45Kb/8P |
8-to-3-line Octal Priority Encoder |
| HD74HC245 |
58Kb/9P |
Octal Bus Transceivers (with 3-state outputs) |
| HD74HC273 |
56Kb/10P |
Octal D-type Flip-Flops (with Clear) |
| HD74HC640 |
69Kb/11P |
Octal Bus Transceivers (with 3-state outputs) |
| HD74LV273A |
65Kb/15P |
Octal D-type Flip-Flops with Clear |
| HD74LVCR2245A |
68Kb/13P |
Octal Bidirectional Transceivers with 3-state Outputs |
| HD74AC373 |
63Kb/11P |
Octal Transparent Latch with 3-State Output |
| HD74BC620A |
43Kb/9P |
Octal Bus Transceivers With 3 State Outputs |
| HD74BC623A |
42Kb/9P |
Octal Bus Transceivers With 3 State Outputs |
| HD74LS642-1 |
52Kb/4P |
Octal Bus Transceivers(inverted open-collector outputs) |
| HD74LS642 |
65Kb/6P |
Octal Bus Transceivers(inverted open-collector outputs) |
| HD74BC245A |
42Kb/8P |
Octal Bus Transceivers With 3 State Outputs |
| HD74HC563 |
71Kb/12P |
Octal Transparent Latches (with 3-state outputs) |
| HD74HCT245 |
57Kb/8P |
Octal Bus Transceivers (with 3-state outputs) |
| HD74BC640A |
44Kb/9P |
Octal Bus Transceivers With 3 State Outputs |
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