
| 部件型号 | 厂商 | 描述 |
|---|---|---|
SN74LS697NSRG4 |
Texas Instruments | Counter ICs Sync 4B Up Down Binary Counters |
SN74LS590DR |
Texas Instruments | Counter ICs 8-Bit Binary w/Input Rgstr & 3-St Output |
SN74LS592DRE4 |
Texas Instruments | Counter ICs 8-Bit Bin Counter Input Register |
SN74LS293DR |
Texas Instruments | Counter Shift Registers 4-BIT BINARY COUNTERS |
SN74LS169BNSR |
Texas Instruments | Counter ICs Synch 4-Bit Up/Down Binary Counter |
SN74LS592DRG4 |
Texas Instruments | Counter ICs 8B Binary Counters |
SN74LS590DRG4 |
Texas Instruments | Counter ICs 8B Binary Counters |