HD74HC42 Datasheet BCD-to-Decimal Decoder

Manufacturer: Renesas

Datasheet Details

Data on the four input pins select one of the 10 outputs corresponding to the value of the BCD number on the inputs.

An output will go low when selected, otherwise it remains high.

If the input data is not a valid BCD number all outputs will remain high.

HD74HC42 BCD-to-Decimal Decoder REJ03D0546-0200 (Previous ADE-205-418) Rev.2.

High Speed Operation: tpd = 13 ns typ (CL = 50 pF).
High Output Current: Fanout of 10 LSTTL Loads.
Wide Operating Voltage: VCC = 2 to 6 V.
Low Input Current: 1 µA max.
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C).
Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC42P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC42FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV).

Brand Logo	Part Number	Description	Manufacturer
	HD74HC42	BCD-to-Decimal Decoder	Hitachi Semiconductor
	HD74HC423A	Dual Retriggerable Monostable Multivibrators	Hitachi Semiconductor

Part Number	Description
HD74HC423A	Dual Retriggerable Monostable Multivibrators
HD74HC4017	Decade Counter / Divider
HD74HC4020	14-stage Binary Counter
HD74HC4022	Octal Counters/Dividers
HD74HC4024	7-stage Binary Counter
HD74HC4040	12-stage Binary Counter
HD74HC4051	8-Channel Analog Multiplexer Demultiplexer
HD74HC4052	Dual 4-channel Analog Multiplexers/Demultiplexers
HD74HC4053	Triple 2-channel Analog Multiplexers/Demultiplexers
HD74HC4060	14-stage Binary Counter