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TC74HC42AF

Toshiba
Part Number TC74HC42AF
Manufacturer Toshiba
Description BCD to Decimal Decoder
Published Jan 23, 2021
Detailed Description TC74HC42AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC42AP, TC74HC42AF BCD to Decimal Decoder ...
Datasheet PDF File TC74HC42AF PDF File

TC74HC42AF
TC74HC42AF

Overview
TC74HC42AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC42AP, TC74HC42AF BCD to Decimal Decoder The TC74HC42A is a high speed CMOS BCD-to-DECIMAL DECODER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
A BCD code applied to the four inputs (A-D) sets a low level at one of ten decoded outputs.
A illegal BCD code such as eleven thru fifteen sets all outputs high.
This device can be used as 3-to-8 LINE DECODER when input D is held low.
This device is useful for code conversion, address decoding, memory selection, multiplexing, or readout decoding.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features • High speed: tpd = 13 ns (typ.
) at VCC = 5 V • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Output drive capability: 10 LSTTL loads • Sym...


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