74LS221N

Dual Monostable Multivibrator
w/ Schmitt-Trigger In

74LS240N

Octal Bus Line Driver,
Inverting (TS)

74LS241N

Octal Bus Line Driver (TS)

74LS242N

Quad Bus Transceiver,
Inverting (TS)

74LS243N

Quad Bus Transceiver (TS)

74LS244N

Octal Driver (TS)

74LS245N

Octal Bus Transceiver (TS)

74LS247N

BCD-to-7-Segment
Decoder/Driver (OC)

74LS248N

BCD-to-7-Segment
Decoder/Driver

74LS249N

BCD-to-7-Segment
Decoder/Driver (OC)

74LS251N

8-Input Multiplexer (TS)

74LS253N

Dual 4-Input Multiplexer (TS)

74LS256N

Dual 4-Bit Addressable Latch

74LS257N

Quad 2-Input Multiplexer (TS)

74LS258N

Quad 2-Input Multiplexer,
Inverting (TS)

74LS259N

8-Bit Addressable Latch
(9344)

74LS260N

Dual 5-Input NOR Gate

74LS266N

Quad Excusive-NOR Gate
(OC)

74LS273N

Octal D Flip-Flop w/ Clear

74LS279N

Quad Set/Reset Latch

74LS280N

8-Bit Odd/Even Parity
Generator/Checker

74LS283N

4-Bit Full Adder (Rotated
LS83)

74LS290N

Decade Counter (Divide-by-2
and 5)

74LS293N

4-Bit Binary Counter

74LS295N

4-Bit Shift Register (TS)

74LS298N

Quad 2-Multiplexer with
Output Register

74LS299N

8-Bit Shift/Storage Register
(TS)

74LS322N

8-Bit Shift Register with Sign
Extended (TS)

74LS323N

8-Bit Shift/Storage Register
(TS)

74LS348N

8-Input-to-3-Line Priority
Encoder (TS)

74LS352N

Dual 4-Multiplexer (Inverting
LS153)

74LS353N

Dual 4-Multiplexer (TS LS352)

74LS365N

Hex Buffer with Common
Enable 9(TS)

74LS366N

Hex Inverter with Common
Enable (TS)

74LS367N

Hex Buffer, 4-Bit & 2-Bit (TS)

74LS368N

Hex Inverter, 4-Bit & 2-Bit
(TS)

74LS373N

Octal Transparent Latch (TS)

74LS374N

Octal D Flip-Flop (TS)

74LS375

Quad Latch

74LS377N

Octal D Flip-Flop with Enable

74LS378N

Hex D Flip-Flop with Enable

74LS379N

4-Bit D Flip-Flop with Enable

74LS385N

Quad 4-Bit Adder/Subtractor

74LS386N

2-Input Quad/Exclusive OR
Gate

74LS390N

Dual Decade Counter

74LS393N

Dual 4-Bit Binary Counter

74LS395N

4-Bit Shift Register (TS)

74LS398N

Quad 2-Input Multiplexer with
Output Register

74LS399N

Quad 2-Input Multiplexer with
Output Register

74LS471N

Refer to PROM List

74LS490N

Dual Decade Counter

74LS540N

Octal Inverting Bus/Line
Driver

74LS640N

Octal Bus Transceivers with 3-
State Outputs

74LS783N

Refer to MC6883P

74LS795N

Octal Buffer Refer to 81LS95

74LS796N

Octal Buffer Refer to 81LS96

74LS797N

Octal Buffer Refer to 81LS97

74LS798N

Octal Buffer Refer to 81LS98