74LS86A   数据手册 ( 数据表 )

Silicon Supplies

Low Power Schottky Logic

Fairchild Semiconductor

4-Bit Binary Adder with Fast Carry

System Logic Semiconductor

Quad 2-input exlusive OR gate

ON Semiconductor

Quad 2-Input Exclusive OR Gate

Motorola => Freescale

Quad 2-input exclusive OR gate

Unspecified

64-BIT RANDOM ACCESS MEMORY (OPEN COLLECTOR)

Motorola => Freescale

4-BIT BINARY FULL ADDER WITH FAST CARRY

Renesas Electronics

Quadruple 2-input Exclusive-OR Gates

Hitachi -> Renesas Electronics

4-Bit Binary Full Adders (with Fast Carry)

Silicon Supplies

Low Power Schottky Logic