MC74LVX138 Series

3-to-8 Line Decoder

Catalog

3-to-8 Line Decoder

Part	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Package / Case [x]	Package / Case	Package / Case [y]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Independent Circuits	Supplier Device Package	Type	Voltage Supply Source	Package / Case	Package / Case
ON Semiconductor 74LVX138MTC	85 °C	-40 °C	1 x 3:8	0.173 in	16-TSSOP	4.4 mm	3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-TSSOP	Decoder/Demultiplexer	Single Supply
ON Semiconductor 74LVX138SJ	85 °C	-40 °C	1 x 3:8		16-SOIC		3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-SOP	Decoder/Demultiplexer	Single Supply	0.209 "	5.3 mm
ON Semiconductor MC74LVX138DR2G	85 °C	-40 °C	1 x 3:8	0.154 in	16-SOIC	3.9 mm	3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-SOIC	Decoder/Demultiplexer	Single Supply
ON Semiconductor MC74LVX138MG	85 °C	-40 °C	1 x 3:8		16-SOIC		3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-SOEIAJ	Decoder/Demultiplexer	Single Supply	0.209 "	5.3 mm
ON Semiconductor 74LVX138SJX	85 °C	-40 °C	1 x 3:8		16-SOIC		3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-SOP	Decoder/Demultiplexer	Single Supply	0.209 "	5.3 mm
ON Semiconductor MC74LVX138DTR2G	85 °C	-40 °C	1 x 3:8	0.173 in	16-TSSOP	4.4 mm	3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-TSSOP	Decoder/Demultiplexer	Single Supply
ON Semiconductor MC74LVX138DTR2	85 °C	-40 °C	1 x 3:8	0.173 in	16-TSSOP	4.4 mm	3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-TSSOP	Decoder/Demultiplexer	Single Supply
ON Semiconductor 74LVX138SJX	85 °C	-40 °C	1 x 3:8		16-SOIC		3.6 V	2 V	Surface Mount	4 mA	4 mA	1	16-SOP	Decoder/Demultiplexer	Single Supply	0.209 "	5.3 mm

Catalog

3-to-8 Line Decoder

Key Features

• High Speed: tPD= 5.5ns (Typ) at VCC= 3.3V

• Low Power Dissipation: ICC= 4µA (Max) at TA= 25 C

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Low Noise: VOLP= 0.5V (Max)

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300mA

• ESD Performance: HBM > 2000V; Machine Model > 200V PIN

• Pb-Free Packages are Available*

Description

The MC74LVX138 is an advanced high speed CMOS 3-to-8 line decoder. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.When the device is enabled, three Binary Select inputs (A0 - A2) determine which one of the outputs (O0 - O7) will go Low. When enable input E3 is held Low or either E2 or E1 is held High, decoding function is inhibited and all outputs go high. E3, E2, and E1 inputs are provided to ease cascade connection and for use as an address decoder for memory systems.