Part number:
U74HC138
Manufacturer:
UTC
File Size:
236.18 KB
Description:
3-to-8 line decoders / demultiplexers.
* three Chip Select inputs, two active-low and one active-high, to facilitate the demultiplexing, cascading, and chip-selecting functions. The demultiplexing function is accomplished by using the address inputs to select the desired device output. One of the Chip Selects is used as a data input while
U74HC138 Datasheet (236.18 KB)
U74HC138
UTC
236.18 KB
3-to-8 line decoders / demultiplexers.
📁 Related Datasheet
U74HC123 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR (UTC)
U74HC14 HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER (UTC)
U74HC148 8-LINE TO 3-LINE PRIORITY ENCODERS (UTC)
U74HC157 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS (Unisonic Technologies)
U74HC164 8-BIT SERIAL-IN AND PARALLEL-OUT SHIFT REGISTER (UTC)
U74HC165 8-BIT PARALLEL-LOAD SHIFT REGISTER (UTC)
U74HC1G06 SINGLE INVERTER (UTC)
U74HC1G66 BILATERAL SWITCH (UTC)
U74HC00 QUADRUPLE 2-INPUT POSITIVE-NAND GATES (UTC)
U74HC02 HCQUADRUPLE 2-INPUT NOR GATES (Unisonic Technologies)