| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74HC138NSRG4 | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 791 KB | 21 |  |
| SN74HC154 | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 791 KB | 21 | |
| SN74HC158ANS | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 791 KB | 21 | |
| SN74HC158PWT | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 791 KB | 21 | |
| SN74HC161DRE4 | TEXAS INSTRUMENTS | 4-BIT SYNCHRONOUS BINARY COUNTERS | 638 KB | 24 | |
| SN74HC161NSRE4 | TEXAS INSTRUMENTS | 4-BIT SYNCHRONOUS BINARY COUNTERS | 638 KB | 24 | |
| SN74HC165QPWRG4Q1 | TEXAS INSTRUMENTS | 4-BIT SYNCHRONOUS BINARY COUNTERS | 638 KB | 24 | |
| SN74HC20NE4 | TEXAS INSTRUMENTS | DUAL 4-INPUT POSITIVE-NAND GATES | 521 KB | 16 | |
| SN74HC193PWRE4 | TEXAS INSTRUMENTS | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR | 483 KB | 17 | |
| SN74HC241DBR | TEXAS INSTRUMENTS | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR | 483 KB | 17 | |
| SN74HC244PWRE4 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 534 KB | 16 | |
| SN74HC241PWT | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 433 KB | 14 | |
| SN74HC253QDRQ1 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 433 KB | 14 | |
| SN74HC273NSR(LF) | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 433 KB | 14 | |
| SN74HC273QDWRQ1 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 433 KB | 14 | |
| SN74HC273A | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 433 KB | 14 | |
