National Semiconductor（TI ）
CMOS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20
Texas Instruments(德州仪器)
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
National Semiconductor（TI ）
CMOS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20
Fairchild
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
ON Semiconductor(安森美)
IC BUFFER NON-INVERT 15V 20DIP
Rochester Electronics
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, DIP-20
Texas Instruments(德州仪器)
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, DIP-20
National Semiconductor（TI ）
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
Texas Instruments(德州仪器)
IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,PLASTIC
National Semiconductor（TI ）
IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,PLASTIC
Texas Instruments(德州仪器)
IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,PLASTIC
Fairchild
Bus Driver, CMOS Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-20
Fairchild
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
Rochester Electronics
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20
Texas Instruments(德州仪器)
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, SOIC-20
ON Semiconductor(安森美)
IC BUFFER NON-INVERT 15V 20SOIC
National Semiconductor（TI ）
IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,SOP,20PIN,PLASTIC
Texas Instruments(德州仪器)
IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,SOP,20PIN,PLASTIC
Rochester Electronics
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20
Texas Instruments(德州仪器)
CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, SOIC-20
ON Semiconductor(安森美)
IC BUFFER NON-INVERT 15V 20SOIC
