HD74HC221P   Datasheet

Renesas Electronics

Dual Monostable Multivibrators (with Schmitt Trigger Input)

Hitachi -> Renesas Electronics

Dual 4-input NAND Gates

Renesas Electronics

Triple 3-input NOR Gates

Renesas Electronics

Dual 4-input NAND Gates

Renesas Electronics

Dual 4-input AND Gates

Hitachi -> Renesas Electronics

Triple 3-input NOR Gates

Hitachi -> Renesas Electronics

Quad. S–R Latches

Hitachi -> Renesas Electronics

Dual Monostable Multivibrators (with Schmitt Trigger Input)

Hitachi -> Renesas Electronics

Quad. 2-to-1-line Data Selectors/Multiplexers (with noninverted 3-state outputs)

Hitachi -> Renesas Electronics

3-to-8-line Decoder/Demultiplexer