Specification	74AC139SC

Circuit	1 x 2:4
Current - Output High, Low	24 mA
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Type	Decoder/Demultiplexer
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V
Voltage Supply Source	Single Supply

74AC139 Series

Part	Supplier Device Package	Package / Case	Package / Case	Package / Case	Type	Mounting Type	Independent Circuits	Current - Output High, Low	Voltage Supply Source	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Package / Case [x]	Package / Case [y]
ON Semiconductor 74AC139PC	16-PDIP	0.3 in	16-DIP	7.62 mm	Decoder/Demultiplexer	Through Hole	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4
ON Semiconductor 74AC139SCX	16-SOIC		16-SOIC		Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4	0.154 in	3.9 mm
ON Semiconductor 74AC139SJX	16-SOP	0.209 "	16-SOIC	5.3 mm	Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4
ON Semiconductor MC74AC139NG	16-PDIP	0.3 in	16-DIP	7.62 mm	Decoder/Demultiplexer	Through Hole	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4
ON Semiconductor MC74AC139DR2	16-SOIC		16-SOIC		Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4	0.154 in	3.9 mm
ON Semiconductor 74AC139MTC	16-TSSOP		16-TSSOP		Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4	0.173 in	4.4 mm
ON Semiconductor 74AC139SCX	16-SOIC		16-SOIC		Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4	0.154 in	3.9 mm
ON Semiconductor 74AC139SC	16-SOIC		16-SOIC		Decoder/Demultiplexer	Surface Mount	2	24 mA	Single Supply	2 V	6 V	85 °C	-40 °C	1 x 2:4	0.154 in	3.9 mm
ON Semiconductor MC74AC139ML1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	752	$ 0.40

Description

General part information

74AC139 Series

The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables.