对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
54F403LM | National Semiconductor Corporation | IC 16 X 4 OTHER FIFO, CQCC28, CERAMIC, LCC-28, FIFO | - | |||||
54FCT373FM | National Semiconductor Corporation | IC FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERPACK-20, Bus Driver/Transceiver | - | |||||
AD | UPD43256BGU-70LL-E1-A | Renesas | SRAM存储器,UPD43256B - 256K Standard SRAM, 32KX8, 70ns | |||||
54FCT273FM | National Semiconductor Corporation | IC FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERPACK-20, FF/Latch | - | |||||
54F845LMQB | National Semiconductor Corporation | IC F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28, Bus Driver/Transceiver | - | |||||
54F377FM | National Semiconductor Corporation | IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERPACK-20, FF/Latch | - | |||||
54FCT563LMX | National Semiconductor Corporation | IC,LATCH,SINGLE,8-BIT,FCT/PCT-CMOS,LLCC,20PIN,CERAMIC | - | |||||
54FCT245FMQR | National Semiconductor Corporation | IC,BUS TRANSCEIVER,SINGLE,8-BIT,FCT/PCT-CMOS,FP,20PIN,CERAMIC | - | |||||
54FCT244DM | National Semiconductor Corporation | IC,BUFFER/DRIVER,DUAL,4-BIT,FCT/PCT-CMOS,DIP,20PIN,CERAMIC | - | |||||
54F191LMQB | National Semiconductor Corporation | IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20, CERAMIC, LCC-20, Counter | - | |||||
54F420LMQB | National Semiconductor Corporation | IC,PARITY GENERATOR/CHECKER,F-TTL,LLCC,52PIN,CERAMIC | - | |||||
54FCT245DMQR | National Semiconductor Corporation | IC,BUS TRANSCEIVER,SINGLE,8-BIT,FCT/PCT-CMOS,DIP,20PIN,CERAMIC | - | |||||
54F112FMQB | National Semiconductor Corporation | IC,FLIP-FLOP,DUAL,J/K TYPE,F-TTL,FP,16PIN,CERAMIC | - | |||||
54F191MW8 | National Semiconductor Corporation | IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, Counter | - | |||||
54F244MW8 | National Semiconductor Corporation | IC F/FAST SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, UUC20, Bus Driver/Transceiver | - | |||||
54F20MW8 | National Semiconductor Corporation | IC F/FAST SERIES, DUAL 4-INPUT NAND GATE, UUC12, DIE, Gate | - | |||||
54FCT241LM | National Semiconductor Corporation | IC FCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver | - | |||||
54F582LMQB | National Semiconductor Corporation | IC F/FAST SERIES, 4-BIT ADDER/SUBTRACTOR, CQCC28, CERAMIC, LCC-28, Arithmetic Circuit | - | |||||
54F374LMQB | National Semiconductor Corporation | IC F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, LCC-20, Bus Driver/Transceiver | - | |||||
54FCT573ALMQR | National Semiconductor Corporation | IC,LATCH,SINGLE,8-BIT,FCT/PCT-CMOS,LLCC,20PIN,CERAMIC | - | |||||
54F190LM | National Semiconductor Corporation | IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20, Counter | - |