Numerical Prefixes IC's

74LS259N - TTL, 8-Bit Addressable Latch (16 Pin DIP)

74LS259N

Industry Number: 74LS259N

  • Replacement: NTE74LS259

74LS257AN - TTL, Quad Multiplexer (16 Pin DIP)

74LS257AN

Industry Number: 74LS257AN

  • Replacement: NTE74LS257

74LS247E - TTL, BCD to &-Segment Decoder / Drive, Open Collector (16 Pin DIP)

74LS247E

Industry Number: 74LS247E

74LS242 - TTL, Quad. Bus Transceiver with Inverted 3 State (14 Pin DIP)

74LS242

Industry Number: 74LS242

  • Replacement: NTE74LS242

74LS175N - TTL, Quad D Flip-Flop with Clear (16 Pin DIP)

74LS175N

Industry Number: 74LS175N

  • Replacement: NTE74LS175

74LS165PC - TTL, 8-Bit Parallel In/Serial Out Shift Register (16 Pin DIP)

74LS165PC

Industry Number: 74LS165PC

  • Replacement: NTE74LS165

74LS164PC - TTL, 8-Bit Serial In/Parallel Out Shift Register (14 Pin DIP)

74LS164PC

Industry Number: 74LS164PC

  • Replacement: NTE74LS164

74LS158NA - TTL, Quad 2-Input Multiplexer, Inverting (16 Pin DIP)

74LS158NA

Industry Number: 74LS158NA

74LS154N - TTL, 4-Line to 16-Line Decoder/Demultiplexer (16 Pin DIP)

74LS154N

Industry Number: 74LS154N

74LS125APC - TTL, Quad Buffer, Low Enable, 3-State (14 Pin DIP)

74LS125APC

Industry Number: 74LS125APC

  • Replacement: NTE74LS125A

74LS124 - TTL, Dual Voltage Controlled Oscillator (16 Pin DIP)

74LS124

Industry Number: 74LS124

  • Replacement: NTE74LS124

74LS109PC - TTL, Dual J-K Flip-Flop with Preset (16 Pin DIP)

Mfg: Fairchild
74LS109PC

Industry Number: 74LS109PC

  • Replacement: NTE74LS109A

74LS109N - TTL, Dual J-K Flip-Flop with Preset (16 Pin DIP)

74LS109N

Industry Number: 74LS109N

  • Replacement: NTE74LS109A

74LS08N - TTL, Quad 2-Input AND Gate (14 Pin DIP)

74LS08N

Industry Number: 74LS08N

  • Replacement: NTE74LS08

74LS05N - TTL, Hex Inverter, Open Collector (14 Pin DIP)

74LS05N

Industry Number: 74LS05N

  • Replacement: NTE74LS05

74LS05 - TTL, Hex Inverter, Open Collector (14 Pin DIP)

74LS05

Industry Number: 74LS05

  • Surface Mount

74LS04PC - TTL, Hex Inverter (14 Pin DIP)

74LS04PC

Industry Number: 74LS04PC

  • Replacement: NTE74LS04

74LS04N - TTL, Hex Inverter (14 Pin DIP)

74LS04N

Industry Number: 74LS04N

  • Replacement: NTE74LS04

74LS04 - TTL, Hex Inverter (14 Pin DIP)

74LS04

Industry Number: 74LS04

  • Replacement: NTE74LS04

74LS02 - TTL, Quad 2-Input NOR Gate (14 Pin DIP)

74LS02

Industry Number: 74LS02

  • Replacement: NTE74LS02

74LS00 - TTL, Quad 2-Input NAND Gate (14 Pin DIP)

74LS00

Industry Number: 74LS00

  • Replacement: NTE74LS00

74HCT86 - CMOS, Quad 2 Input Exclusive OR Gate

Mfg: RCA
74HCT86

RCA: 74HCT86

  • Surface Mount

74HCT74AP - CMOS, Dual D Type Flip-Flop with Preset and Clear

74HCT74AP

Industry Number: 74HCT74AP

74HCT597N - CMOS, 8 Bit Shift Register with Input Flip-Flop

74HCT597N

Industry Number: 74HCT597N

74HCT574 - CMOS, Octal D Type Flip-Flop, Positive Edge Trigger, 3 State

74HCT574

Industry Number: 74HCT574

  • Replacement: NTE74HCT574
  • Surface Mount