MM thru MPSU Series
The Replacement Number below is for reference purpose only. We supply the original part.
!
Mfg: National Semiconductor
MM54C74J

MM54C74J - Dual D Type Flip-Flop

National Semiconductor # MM54C74J

MM74S221N

MM74S221N - TTL, Hex Inverter (14 Pin DIP)

Industry Number: MM74S221N

Mfg: National Semiconductor
MM74C00N

MM74C00N - CMOS, Quad 2-Input NAND Gate (14-Pin DIP)

National Semiconductor # MM74C00N

  • Replacement: NTE74C00
MM74C163N

MM74C163N - CMOS, Reset Counter (16-Pin DIP)

Industry Number: MM74C163N

  • Replacement: NTE40163B
Mfg: National Semiconductor
MM74C173N

MM74C173N - CMOS, D-Type Flip Flop (16 Pin DIP)

Industry Number: MM74C173N

  • Replacement: NTE74C173
Mfg: National Semiconductor
MM74C906N

MM74C906N - CMOS, Hex Open Drain N-Channel Buffers (14-Pin DIP)

National Semiconductor # MM74C906N

Mfg: National Semiconductor
MM74C912N

MM74C912N - CMOS, 6-Digit BCD Display Controller/Driver

National Semiconductor # MM74C912N

MM74C915N

MM74C915N - CMOS, Seven Segment Decoder/Driver

Industry Number: MM74C915N

MM74C923J

MM74C923J - CMOS, 20-Key Keyboard Encoder with 3-State Output

Industry Number: MM74C923J

  • Replacement: NTE74C923
Mfg: National Semiconductor
MM74HC30N

MM74HC30N - CMOS, 8-Input NAND Gate

National Semiconductor # MM74HC30N