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SN74LS390D datasheet pdf 下载

序号 型号 描述 大小 厂家Logo 下载
1 SN74LS390D DUAL 4-BIT DECADE AND BINARY COUNTERS 914K TI SN74LS390D
2 SN74LS390D DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 198K MOTOROLA SN74LS390D
3 SN74LS390D DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 73K ON SN74LS390D
4 SN74LS390D DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390D
5 SN74LS390DE4 DUAL 4-BIT DECADE AND BINARY COUNTERS 914K TI SN74LS390DE4
6 SN74LS390DE4 DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390DE4
7 SN74LS390DG4 DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390DG4
8 SN74LS390DR DUAL 4-BIT DECADE AND BINARY COUNTERS 914K TI SN74LS390DR
9 SN74LS390DR DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390DR
10 SN74LS390DRE4 DUAL 4-BIT DECADE AND BINARY COUNTERS 914K TI SN74LS390DRE4
11 SN74LS390DRE4 DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390DRE4
12 SN74LS390DRG4 DUAL 4-BIT DECADE AND BINARY COUNTERS 1180K TI SN74LS390DRG4