HD74HC20T   数据手册 ( 数据表 )

Renesas Electronics

Dual 4-input NAND Gates

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4-bit Binary Full Adder

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8-bit Addressable Latch

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Programmable Frequency Divider/Digital Timer

Renesas Electronics

Dual 4-input AND Gates

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Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Renesas Electronics

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Renesas Electronics

3-to-8-line Decoder/Demultiplexer with Address Latch

Renesas Electronics

Quad. Bus Transceivers (with noninverted 3-state outputs)

Renesas Electronics

9-bit Odd/Even Parity Generator/Checker