74HCS139 Series

Dual 2-line to 4-line decoders/demultiplexers

Catalog

Dual 2-line to 4-line decoders/demultiplexers

Part	Qualification	Package Name	Circuit	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output Low	Current - Output High	Grade	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Voltage Supply Source	Package Length	Package Width	Independent Circuits	Type
Texas Instruments SN74HCS139QPWRQ1	AEC-Q100	16-TSSOP	1 x 2:4	Surface Mount	125 °C	-40 °C	7.8 mA	7.8 mA	Automotive	2 V	6 V	Single Supply	0.173 in	4.4 mm	2	Decoder/Demultiplexer
Texas Instruments SN74HCS139QDRQ1	AEC-Q100	16-SOIC	1 x 2:4	Surface Mount	125 °C	-40 °C	7.8 mA	7.8 mA	Automotive	2 V	6 V	Single Supply	0.154 in	3.9 mm	2	Decoder/Demultiplexer
Texas Instruments SN74HCS139PWR		16-TSSOP	1 x 2:4	Surface Mount	125 °C	-40 °C	7.8 mA	7.8 mA		2 V	6 V	Single Supply	0.173 in	4.4 mm	2	Decoder/Demultiplexer
Texas Instruments SN74HCS139DR		16-SOIC	1 x 2:4	Surface Mount	125 °C	-40 °C	7.8 mA	7.8 mA		2 V	6 V	Single Supply	0.154 in	3.9 mm	2	Decoder/Demultiplexer

Catalog

Dual 2-line to 4-line decoders/demultiplexers

Description

The SN74HCS139 contains two two-to-four decoders with one active low output strobe (G). When the outputs of one channel are gated by the strobe input, they are all forced into the high state. When the outputs are not disabled by the strobe input, only the selected output is low while all others are high. The SN74HCS139 contains two two-to-four decoders with one active low output strobe (G). When the outputs of one channel are gated by the strobe input, they are all forced into the high state. When the outputs are not disabled by the strobe input, only the selected output is low while all others are high.