| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74HC393PWTG4 | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 |  |
| SN74HC4066NSLE | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC377ANSR | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC377DWR(LF) | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC27DB | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC27DR(LF) | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC27PW | TEXAS INSTRUMENTS | DUAL 4-BIT BINARY COUNTERS | 612 KB | 21 | |
| SN74HC257 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 475 KB | 16 | |
| SN74HC245PWR(LF) | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 475 KB | 16 | |
| SN74HC273N3 | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC244PWR(LF) | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC241ANSR | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC20A | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC1G00DBVR | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC166AIDRQ1 | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC175PWRG4 | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
