* three Enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the device to a 1-of-32 (5 lines to 32 lines) decoder with just four LS138s and one inverter. (See
54LS138
Motorola
177.78 KB
1-of-8 decoder/demultiplexer.
( DataSheet : www.DataSheet4U.com ) 1-OF-8 DECODER/ DEMULTIPLEXER The LSTTL / MSI SN54 / 74LS138 is a high speed 1-of-8 Decoder / Demultiplexer. This.
📁 Related Datasheet
54LS13 DUAL 4-INPUT SCHMITT TRIGGER (National Semiconductor)
54LS133 13-INPUT NAND GATE (National Semiconductor)
54LS136 QUAD 2-INPUT EXCLUSIVE-OR GATE (National Semiconductor)
54LS138 (54LS138 / 54LS139) Decoders/Demultiplexers (National Semiconductor)
54LS139 (54LS138 / 54LS139) Decoders/Demultiplexers (National Semiconductor)
54LS10 Triple 3-Input NAND Gates (National Semiconductor)
54LS109 Dual Positive-Edge-Triggered J-K Flip-Flops (National Semiconductor)
54LS109A Dual J-K Positive-Edge-Triggered Flip-Flops (Texas Instruments)
54LS11 Triple 3-Input AND Gates (National Semiconductor)
54LS114 Dual JK Flip-Flop (National Semiconductor)
