| 型號 | 廠商 | 描述 |
| 74170dc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74170fc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74170pc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74ls170 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74ls170dc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74ls170fc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74ls170pc 2 3 |
Electronic Theatre Controls, Inc. | 4 X 4 REGISTER FILE (With Open-Collector Output) |
| 74178 2 |
Electronic Theatre Controls, Inc. | 4-BIT SHIFT REGISTER |
| 74180 2 |
Electronic Theatre Controls, Inc. | 8-BIT PARITY GENERATOR/CHECKER |
| 74180dc 2 |
Electronic Theatre Controls, Inc. | 8-BIT PARITY GENERATOR/CHECKER |
| 74180fc 2 |
Electronic Theatre Controls, Inc. | 8-BIT PARITY GENERATOR/CHECKER |
| 74180pc 2 |
Electronic Theatre Controls, Inc. | 8-BIT PARITY GENERATOR/CHECKER |
| 74185 2 3 4 5 6 7 8 9 |
Texas Instruments, Inc. | BCD TO BINARY AND BINARY TO BCD CONVERTERS |
| 74185 2 3 4 5 6 7 8 9 |
National Semiconductor Corporation | BCD-to-Binary and Binary-to-BCD Converters |
| 74190 2 3 4 5 6 7 8 9 10 11 12 13 14 |
Texas Instruments, Inc. | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL |
| 74192 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
意法半導體 | SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER |
| 74194 2 3 4 5 6 7 8 9 10 11 12 |
意法半導體 | 4 BIT PIPO SHIFT REGISTER |
| 74198 2 3 |
Electronic Theatre Controls, Inc. | 8-BIT R/L SHIFT REGISTER |
| 74199 2 3 4 5 6 7 8 9 10 11 |
Texas Instruments, Inc. | 8-BIT SHIFT REGISTERS |
| 7421dc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 74h21dc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 74h21fc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 74h21pc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 74h21 |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 7421fc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 7421pc |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 7421 |
Electronic Theatre Controls, Inc. | DUAL 4-INPUT POSITIVE AND GATE |
| 74247 2 3 4 5 6 7 8 9 10 11 |
Texas Instruments, Inc. | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
| 74268 2 |
Electronic Theatre Controls, Inc. | 74268 |
| 74273 2 3 4 5 6 7 8 9 10 11 |
意法半導體 | OCTAL D TYPE FLIP FLOP WITH CLEAR |
| 74273 2 3 4 5 6 7 8 9 10 11 |
Texas Instruments, Inc. | OCTAL D-TYPE FLIP-FLOP WITH CLEAR |
| 74273 2 3 4 5 6 7 8 9 10 11 |
ON SEMICONDUCTOR | LOW POWER SCHOTTKY |
| 74273 2 3 4 5 6 7 8 9 10 11 |
National Semiconductor Corporation | 8-Bit Register with Clear |
| 74273 2 3 4 5 6 7 8 9 10 11 |
Motorola, Inc. | Octal D Flip-Flop with Common Clock and Reset |
| 74273 2 3 4 5 6 7 8 9 10 11 |
Mitsubishi Electric Corporation | OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP FLOP WITH RESET |
| 74273 2 3 4 5 6 7 8 9 10 11 |
Fairchild Semiconductor Corporation | Octal D-Type Flip-Flops with Clear |
| 7427 |
Electronic Theatre Controls, Inc. | TRIPLE 3-INPUT NOR GATE |
| 7427dc |
Electronic Theatre Controls, Inc. | TRIPLE 3-INPUT NOR GATE |
| 7427fc |
Electronic Theatre Controls, Inc. | TRIPLE 3-INPUT NOR GATE |
| 7427pc |
Electronic Theatre Controls, Inc. | TRIPLE 3-INPUT NOR GATE |
| 74280 2 3 4 5 6 |
Texas Instruments, Inc. | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS |
| 7428n 2 3 4 5 |
Texas Instruments, Inc. | QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS |
| 7429 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
意法半導體 | 3 BAND EQUALIZER AUDIO PROCESSOR WITH SUBWOOFER CONTROL |
| 7429 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
KEC Holdings | VOLTAGE DETECTOR |
| 742c043100fp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |
| 741c083150xp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |
| 741c083180fp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |
| 741c083180xp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |
| 741c083220fp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |
| 741c083220xp 2 3 4 5 |
CTS Corporation | Chip Resistor Arrays |