Logic | Page 22

Part Name	Description
74AS168	Synchronous 4-Bit Up/Down Counter
74AS169	Synchronous 4-Bit Up/Down Counter
74AS174	Hex D-Type Flip-Flop With Clear
74AS175A	Quadruple D-Type Flip-Flop With Clear
74AS181A	ALU/Function Generator
74AS181B	ALU/Function Generator
74AS182	Look-Ahead Carry Generator
74AS194	4-Bit Bidirectional Universal Shift Register
74AS195	4-Bit Parallel-Access Shift Register
74AS20	4-Input Positive-NAND Gate
74AS21	4-Input Positive-AND Gate
74AS230	Octal Buffer And Line Driver With 3-State Output
74AS231	Octal Buffer And Line Driver With 3-State Output
74AS240	Octal Buffer And Line Driver With 3-State Output
74AS241	Octal Buffer And Line Driver With 3-State Output
74AS242	Quadruple Bus Transceiver
74AS243	Quadruple Bus Transceiver With 3-State Outputs
74AS244	Octal Buffer And Line Driver With 3-State Output
74AS245	Octal Bus Transceiver With 3-State Output
74AS250	1-Of-16 Data Generator/Multiplexer With 3-State Output
74AS251	1-Of-8 Data Selector/Multiplexer With 3-State Output
74AS253	Dual 4-Line To 1-Line Data Selector/Multiplexer With 3-State Output
74AS257	Quadruple 2-Line To 1-Line Data Selector/Multiplexer
74AS258	Quadruple 2-Line To 1-Line Data Selector/Multiplexer
74AS264	Look-Ahead Carry Generator For Counter
74AS27	3-Input Positive-NOR Gate
74AS280	9-Bit Odd/Even Parity Generator/Checker
74AS282	Look-Ahead Carry Generator With Selectable Carry Inputs
74AS286	9-Bit Parity Generator/Checker With Bus Driver Parity I/O Port
74AS298	Quadruple 2-Input Multiplexer With Storage

Model Library