CD74HC42E

TEXAS INSTRUMENTS  CD74HC42E  逻辑芯片, BCD码-十进制译码器, 16DIP

The is a 1-of-10 BCD to Decimal Decoder utilizes silicon-gate CMOS technology to achieve operating speeds similar to LSTTL decoders with the low power consumption of standard CMOS integrated circuits. These devices have the capability of driving 10 LSTLL loads and are compatible with the standard LS logic family. One of ten outputs low on select is selected in accordance with the BCD input. Non-valid BCD inputs result in none of the outputs being selected all outputs are high.

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Buffered inputs and outputs

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Balanced propagation delay and transition times

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Significant power reduction compared to LSTTL logic ICs

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High noise immunity

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Direct LSTTL input logic compatibility

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CMOS Input compatibility

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10 LSTTL Load standard outputs

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15 LSTTL Load bus driver outputs