| 型號 | 廠商 | 描述 |
| hd74hct04a 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Hex Inverters |
| hd74hct08a 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quad. 2-input Positive AND Gates |
| hd74hct125 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Quadruple 2-Input Positive-NOR Buffers With Open-Colector Outputs 14-CDIP -55 to 125 |
| hd74hct126 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Quad. Bus Buffer Gates (with 3-state outputs) |
| hd74hct137 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 3-to-8-line Decoder/Demultiplexer with Address Latch |
| hd74hct138 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 3-to-8-line Decoder/Demultiplexer |
| hd74hct1g04 2 3 4 5 6 7 8 |
Hitachi,Ltd. | High speed CMOS inverter using silicon gate CMOS process |
| hd74hct1g08 2 3 4 5 6 7 8 |
Renesas Technology Corp. | 2?input AND Gate |
| hd74hct1g08cme 2 3 4 5 6 7 8 |
Renesas Technology Corp. | 2?input AND Gate |
| hd74hct1g32 2 3 4 5 6 7 8 |
Renesas Technology Corp. | High Speed CMOS two input OR gate Using Silicon Gate CMOS Process |
| hd74hct1g32cme 2 3 4 5 6 7 8 |
Renesas Technology Corp. | High Speed CMOS two input OR gate Using Silicon Gate CMOS Process |
| hd74hct237 2 3 4 5 6 7 8 |
Hitachi,Ltd. | 3-to-8-line Decoder/Demultiplexer with Address Latch |
| hd74hct238 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Replaced by SN54ALS373A : Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125 |
| hd74hct240 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs) |
| hd74hct241 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Replaced by SN54ALS373A : Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125 |
| hd74hct242 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quad. Bus Transceivers (with 3-state outputs) |
| hd74hct243 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Quad. Bus Transceivers (with 3-state outputs) |
| hd74hct245 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125 |
| hd74hct244 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125 |
| hd74hct373 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CFP -55 to 125 |
| hd74hct533 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125 |
| hd74hct374 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125 |
| hd74hct534 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125 |
| hd74hct449 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125 |
| hd74hct540 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125 |
| hd74hct541 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal D-Type Transparent Latches with 3-state Outputs 20-CFP -55 to 125 |
| hd74hct563 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal Transparent Latches (with 3-state outputs) |
| hd74hct573 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal Transparent Latches (with 3-state outputs) |
| hd74hct564 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs) |
| hd74hct574 2 3 4 5 6 7 8 9 10 11 |
Hitachi,Ltd. | Octal D-type Flip-Flops (with 3-state outputs) |
| hd74hct620 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Bus Transceivers (with inverted 3-state outputs)/ |
| hd74hct623 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Octal Bus Transceivers (with inverted 3-state outputs)/ |
| hd74hct640 2 3 4 5 6 7 |
Hitachi,Ltd. | Octal Bus Transceivers (with 3-state outputs) |
| hd74hct643 2 3 4 5 6 7 |
Hitachi,Ltd. | Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 |
| hd74hct688 2 3 4 5 6 7 8 |
Hitachi,Ltd. | Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125 |
| hd74hct74a 2 3 4 5 6 7 8 9 10 |
Hitachi,Ltd. | Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125 |
| hd74hcu04a 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | Hex Inverters |
| hd74hcu04 2 3 4 5 6 7 8 9 |
Hitachi,Ltd. | surface mount silicon Zener diodes |
| hd74ks245 2 3 4 5 6 |
Hitachi,Ltd. | Octal Bus Transceivers(with three-state outputs) |
| hd74ls245 2 3 4 5 6 |
Hitachi,Ltd. | Dual Very-High Speed, High-Current Peripheral Drivers 8-PDIP 0 to 70 |
| hd74ls00da 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00dn 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00dp 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00rp(smd) 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00p(dip) 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls00fp(smd) 2 3 4 5 |
Hitachi,Ltd. | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
| hd74ls01 2 3 4 5 |
Hitachi,Ltd. | Quadruple 2-input Positive NAND Gates(四2輸入正與非門) |
| hd74ls02 2 3 4 5 |
Hitachi,Ltd. | Quadruple 2-input Positive NOR Gates(四2輸入正或非門) |
| hd74ls03 2 3 4 5 |
Hitachi,Ltd. | Quadruple 2-input Positive NAND Gates(四2輸入正與非門) |