| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN5438AJ | KB | ||||
| SN54ALS688AJ | KB | ||||
| SN54AS157J | KB | ||||
| SN54AS161J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54C192J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54H40W | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54H74W | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC136J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC156J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC16J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC182J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC189J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HC238J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HCT165J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54HCT534J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 | |
| SN54L46J | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS | 689 KB | 27 |