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列表
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型号 描述 厂家
DM74121N Multivibrator Logic IC FAIRCHILD SEMICONDUCTOR
DM74ALS00AN IC GATE NAND QUAD 2INP 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS02N IC GATE NOR QUAD 2INP 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS04BN IC INVERTER HEX 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS125MX IC BUFFER QUAD 3STATE 14SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS138MX DECODER/DEMUX 3-OF-8 16SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS138N IC DECODER/DEMUX 3-8LINE 16-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS14M IC TRIGGER HEX SCHMITT 14-SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS14N IC TRIGGER HEX SCHMITT 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS157MX IC DATA SELECTOR/MUX QUAD 16SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS175MX IC FLIP FLOP QUAD D TYPE 16SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS175N IC FLIP FLOP QUAD D-TYPE 16-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS240AN IC DRIVER BUS OCTAL 3ST 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS241AN IC DRIVER BUS OCTAL 3ST 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS244AMSA IC BUS DRIVER OCTAL 3ST 20SSOP FAIRCHILD SEMICONDUCTOR
DM74ALS244AMSAX IC BUS DRIVER OCTAL 3ST 20SSOP FAIRCHILD SEMICONDUCTOR
DM74ALS244AN IC DRIVER BUS OCTAL 3ST 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS244AWMX IC BUS DRIVER OCTAL 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS245AMSA TRANSCEIVER BUS OCT 3ST 20SSOP FAIRCHILD SEMICONDUCTOR
DM74ALS245AMSAX TRANSCEIVER BUS OCT 3ST 20SSOP FAIRCHILD SEMICONDUCTOR
DM74ALS245AN IC TXRX BUS OCTAL 3 STATE 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS245ASJ TRANSCEIVER BUS OCT 3ST 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS245ASJX TRANSCEIVER BUS OCT 3ST 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS245AWM IC TXRX BUS OCTAL 3 STATE 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS245AWMX TRANSCEIVER BUS OCT 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS257MX IC DATA SELECTOR/MUX QUAD 16SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS273N IC F/F OCTAL D EDGE-TRIG 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS273WMX IC FLIP FLOP OCT D POS 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS32N IC GATE OR QUAD 2 INP 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS373N IC LATCH TRANSP OCTAL D 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS373SJX IC LATCH TRANSP OCT D 3ST 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS373WMX IC LATCH TRANSP OCT D 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS374N IC F/F OCT D EDGE-TRIG 3ST 20DIP FAIRCHILD SEMICONDUCTOR
DM74ALS374SJX IC FLIP FLOP OCTAL D 3ST 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS374WMX IC FLIP FLOP OCTAL D 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS520N IC COMPARATOR IDENT 8BIT 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS521N IC COMPARATOR IDENT 8BIT 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS521WMX IC COMPARATOR 8BIT 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS5245N IC TXRX BUS OCT SCHM TRIG 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS5245SJ TRANSCEIVER OCTAL 3STATE 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS5245SJX TRANSCEIVER OCTAL 3STATE 20SOP FAIRCHILD SEMICONDUCTOR
DM74ALS5245WM IC TXRX BUS OCT SCHM TRIG 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS5245WMX TRANSCEIVER OCTAL 3STATE 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS573BN IC LATCH TRANSP OCT D 3ST 20DIP FAIRCHILD SEMICONDUCTOR
DM74ALS573BWMX IC LATCH TRANSP OCT D 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS574AN IC F/F OCTAL D EDGE TRIG 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS574AWMX IC FLIP FLOP OCTAL D 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS640AN IC TXRX BUS INVERTING OCT 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS640AWM IC TXRX BUS INVERTING OCT 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS640AWMX TRANSCEIVER BUS INV OCTAL 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS645AN IC TXRX BUS OCTAL 3 STATE 20-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS645AWM IC TXRX BUS OCTAL 3 STATE 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS645AWMX TRANSCEIVER BUS OCTAL 20SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS646NT IC TXRX BUS OCTAL 3 STATE 24-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS646WM IC TXRX BUS OCTAL 3 STATE 24SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS646WMX TRANSCEIVER/REGISTER OCT 24SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS648NT IC OCTAL BUS TRANSC 24DIP .3" FAIRCHILD SEMICONDUCTOR
DM74ALS652NT TRANSCEIVER/REGISTER OCT 24DIP FAIRCHILD SEMICONDUCTOR
DM74ALS652WM IC TXRX BUS OCTAL 3 STATE 24SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS652WMX TRANSCEIVER/REGISTER OCT 24SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS74AM IC F/F DUAL D EDGE-TRIG 14-SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS74AMX IC FLIP FLOP DUAL D POS 14SOIC FAIRCHILD SEMICONDUCTOR
DM74ALS74AN IC F/F DUAL D EDGE-TRIG 14-DIP FAIRCHILD SEMICONDUCTOR
DM74ALS808AN IC HEX 2-IN AND LINE DVR 20DIP FAIRCHILD SEMICONDUCTOR
DM74ALS874BNT IC FLIP FLOP DUAL 4BIT D 24DIP FAIRCHILD SEMICONDUCTOR
DM74ALS874BWMX IC FLIP FLOP DUAL 4BIT D 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS245N IC TXRX BUS OCTAL 3 STATE 20-DIP FAIRCHILD SEMICONDUCTOR
DM74AS245SJX TXRX BUS OCTAL 3STATE 20SOP FAIRCHILD SEMICONDUCTOR
DM74AS245WM IC TXRX BUS OCTAL 3 STATE 20SOIC FAIRCHILD SEMICONDUCTOR
DM74AS245WMX TXRX BUS OCTAL 3STATE 20SOIC FAIRCHILD SEMICONDUCTOR
DM74AS257M IC DATA SELECTOR MUX QUAD 16SOIC FAIRCHILD SEMICONDUCTOR
DM74AS257MX IC DATA SELECTOR MUX QUAD 16SOIC FAIRCHILD SEMICONDUCTOR
DM74AS257N IC LDRIVER QUAD 1OF2 3ST 16-DIP FAIRCHILD SEMICONDUCTOR
DM74AS257SJ IC DATA SELECTOR MUX QUAD 16SOP FAIRCHILD SEMICONDUCTOR
DM74AS257SJX IC DATA SELECTOR MUX QUAD 16SOP FAIRCHILD SEMICONDUCTOR
DM74AS258M IC MULTIPLEXER QD 2/1 3ST 16SOIC FAIRCHILD SEMICONDUCTOR
 
DM74AS258MX IC DATA SELECTOR MUX QUAD 16SOIC FAIRCHILD SEMICONDUCTOR
DM74AS258N IC MULTIPLEXER QD 2/1 3ST 16-DIP FAIRCHILD SEMICONDUCTOR
DM74AS280M IC GENERATOR/CHECKER 9BIT 14SOIC FAIRCHILD SEMICONDUCTOR
DM74AS280MX IC GENERATOR/CHECKER 9BIT 14SOIC FAIRCHILD SEMICONDUCTOR
DM74AS280N IC GENERATOR/CHECKER 9BIT 14-DIP FAIRCHILD SEMICONDUCTOR
DM74AS286M IC GENERATOR PARITY 9BIT 14-SOIC FAIRCHILD SEMICONDUCTOR
DM74AS286MX IC GENERATOR/CHECKER 9BIT 14SOIC FAIRCHILD SEMICONDUCTOR
DM74AS286N IC 9BIT PARITY GENERATOR 14DIP FAIRCHILD SEMICONDUCTOR
DM74AS32N IC GATE OR QUAD 2 INPUT 14-DIP FAIRCHILD SEMICONDUCTOR
DM74AS640N IC TXRX BUS OCT 3 STATE 20-DIP FAIRCHILD SEMICONDUCTOR
DM74AS640WMX TRANSCEIVER BUS OCTAL 3ST 20SOIC FAIRCHILD SEMICONDUCTOR
DM74AS645N IC TRI-ST OCT TRANSC 20DIP FAIRCHILD SEMICONDUCTOR
DM74AS646NT IC TXRX BUS OCTAL 3 STATE 24-DIP FAIRCHILD SEMICONDUCTOR
DM74AS646WM IC TXRX BUS OCTAL 3 STATE 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS646WMX TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS648NT IC TXRX BUS OCTAL 3 STATE 24-DIP FAIRCHILD SEMICONDUCTOR
DM74AS648WM TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS648WMX TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS651NT IC TXRX BUS OCTAL 3 STATE 24-DIP FAIRCHILD SEMICONDUCTOR
DM74AS651WM IC TXRX BUS OCTAL 3 STATE 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS651WMX TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS652NT TXRX/REGISTER OCTAL BUS 24DIP FAIRCHILD SEMICONDUCTOR
DM74AS652WM TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74AS652WMX TXRX/REGISTER OCTAL BUS 24SOIC FAIRCHILD SEMICONDUCTOR
DM74LS138N IC DECODER/DEMUX 3-8LINE 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS139N IC DECODER/DEMUX 2/4 LINE 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS151N IC SELECTOR/MULTIPLEX 1-8 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS153N IC SELECTOR/MULTIPLEX 4-1 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS154N IC DECODER/DEMUX 4-16LINE 24-DIP FAIRCHILD SEMICONDUCTOR
DM74LS157N IC SELECTOR/MUX QUAD 2-1 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS158N IC SELECTOR/MUX QUAD 2-1 16-SOIC FAIRCHILD SEMICONDUCTOR
DM74LS243N IC TXRX BUS QUAD 4LINE 14-DIP FAIRCHILD SEMICONDUCTOR
DM74LS245N IC TXRX BUS BIDIRECT 3ST 20-DIP FAIRCHILD SEMICONDUCTOR
DM74LS245WM IC TXRX BUS BIDIRECT 3ST 20-SOIC FAIRCHILD SEMICONDUCTOR
DM74LS251N IC SELECTOR/MUX 1/8 3ST 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS253N IC SELECTOR/MUX 1/4 DL 3ST 16DIP FAIRCHILD SEMICONDUCTOR
DM74LS257BN IC SELECTOR/MUX QUAD 2INP 16-DIP FAIRCHILD SEMICONDUCTOR
DM74LS258BN (N) TRI-STATE 2-INPUT MULTIPLEX FAIRCHILD SEMICONDUCTOR
DM74LS83AN IC ADDER BIN W/CARRY 4BIT 16-DIP FAIRCHILD SEMICONDUCTOR
DM74S151N IC SELECTOR/MUX 1-8LINE 16-DIP FAIRCHILD SEMICONDUCTOR
DM74S153N IC MULTIPLEXER DUAL 4INP 16-BIT FAIRCHILD SEMICONDUCTOR
DM74S157N IC SELECTOR MUX QUAD 2-1 16-DIP FAIRCHILD SEMICONDUCTOR
DM74S158N IC SELECTOR MUX QUAD 2-1 16-DIP FAIRCHILD SEMICONDUCTOR
DM74S182N IC GENERATOR LOOK-AHEAD 16-DIP FAIRCHILD SEMICONDUCTOR
DM74S253N IC SELECTOR/MUX DL 1-4LINE 16DIP FAIRCHILD SEMICONDUCTOR
DM74S257N IC SELECTOR/MUX QD 2-1LINE 16DIP FAIRCHILD SEMICONDUCTOR
DM74S258N TRI-STATE 74S158N FAIRCHILD SEMICONDUCTOR
DM74S280N IC GENERATOR/CHECKER 9BIT 14-DIP FAIRCHILD SEMICONDUCTOR
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