| 型號 | 廠商 | 描述 |
| hd74hc51 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate |
| hd74hc533 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops With Clear 20-CDIP -55 to 125 |
| hd74hc373 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Transparent Latches (with 3-state outputs),Octal D-type Transparent Latches (with inverted 3-state outputs) |
| hd74hc534 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs),Octal D-type Flip-flops (with inverted 3-state outputs) |
| hd74hc374 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs),Octal D-type Flip-flops (with inverted 3-state outputs) |
| hd74hc540 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Buffers/Line Drivers (with 3-state outputs) |
| hd74hc541 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Buffers/Line Drivers (with 3-state outputs) |
| hd74hc563 2 3 4 5 6 7 8 9 10 11 12 |
Hitachi,Ltd. | Octal Transparent Latches (with 3-state outputs) |
| hd74hc573 2 3 4 5 6 7 8 9 10 11 12 |
Hitachi,Ltd. | Octal Transparent Latches (with 3-state outputs) |
| hd74hc564 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs) |
| hd74hc574 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs) |
| hd74hc589 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Triple 3-Input Positive-NOR Gates 14-CDIP -55 to 125 |
| hd74hc590 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | 8-bit Binary Counter/Register (with 3-state outputs) |
| hd74hc592 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 8-bit Register/Binary Counter |
| hd74hc595 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 8-bit Shift Register/Latch (with 3-state outputs) |
| hd74hc597 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 8-bit Latch/Shift Register |
| hd74hc620 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal Bus Transceivers(with inverted 3-state outputs) |
| hd74hc623 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal Bus Transceivers(with inverted 3-state outputs) |
| hd74hc640 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal Bus Transceivers (with 3-state outputs) |
| hd74hc643 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal Bus Transceivers (with 3-state outputs) |
| hd74hc646 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal Bus Transceivers/Registers with Multiplexed 3-state outputs |
| hd74hc648 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal Bus Transceivers/Registers with Multiplexed 3-state outputs |
| hd74hc651 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 8-Bit Universal Shift/Storage Registers With 3-State Outputs 20-CDIP -55 to 125 |
| hd74hc652 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Bus Transceivers/Registers(with inverted 3-state outputs) |
| hd74hc668 2 3 4 5 6 7 8 9 10 11 12 13 14 |
Hitachi,Ltd. | Synchronous UP/Down Decade,4-bit binary Counter |
| hd74hc669 2 3 4 5 6 7 8 9 10 11 12 13 14 |
Hitachi,Ltd. | Synchronous UP/Down Decade,4-bit binary Counter |
| hd74hc670 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 4-by-4 Register File (with 3-state outputs) |
| hd74hc673 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 16-bit Shift Register |
| hd74hc674 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 16-bit Shift Register |
| hd74hc677 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 16-bit Address Comparator |
| hd74hc678 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 16-bit Address Comparator |
| hd74hc679 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 8-Input Positive-NAND Gates 14-CDIP -55 to 125 |
| hd74hc680 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 8-Input Positive-NAND Gates 20-LCCC -55 to 125 |
| hd74hc682 2 3 4 5 6 7 |
Hitachi,Ltd. | 8-Input Positive-NAND Gates 14-CDIP -55 to 125 |
| hd74hc684 2 3 4 5 6 7 |
Hitachi,Ltd. | 8-Input Positive-NAND Gates 14-CFP -55 to 125 |
| hd74hc688 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 8-bit Magnitude Comparator |
| hd74hc73 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Dual J-K Flip-Flops (with Clear) |
| hd74hc74 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Dual D-type Flip-Flops (with Preset and Clear) |
| hd74hc74ap 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Dual D-type Flip-Flops (with Preset and Clear) |
| hd74hc75 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quadruple 2-Input Positive-OR Gates 14-CDIP -55 to 125 |
| hd74hc76 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Dual J-K Flip-Flops (with Preset and Clear) |
| hd74hc77 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 4-bit Bistable Latch |
| hd74hc78 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Dual J-K Flip-Flops (with Preset, Common Clear and Common Clock) |
| hd74hc83 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | 4-Bit Binary Full Adder (with Fast Carry) |
| hd74hc85 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 4-Bit Magnitude Comparator |
| hd74hc86 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quad. 2-input Exclusive-OR Gates |
| hd74hc91 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | 8-Bit Universal Shift/Storage Registers With Synchronous Clear And 3-ST Outputs 20-CDIP -55 to 125 |
| hd74hc93 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | 4-bit Binary Counter |
| hd74hc95 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 4-bit Parallel Access Shift Register |
| hd74hct00a 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quad. 2-input Positive NAND Gates |