* three enable inputs; two active low (E0, E1) and one active high (E2). Every output will be high unless E0 and E1 are low and E2 is high. This multiple enable function allows easy parallel expansion of the device to 1-of-32 (5 lines to 32 lines) decoder with just four 74F138s and one inverter (see F
74F138
85.19 KB
1-of-8 decoder/demultiplexer.
INTEGRATED CIRCUITS 74F138 1-of-8 decoder/demultiplexer Product specification IC15 Data Handbook 1991 Feb 14 Philips Semiconductors Philips Semicon.
📁 Related Datasheet
74F132 Quad 2-Input NAND Schmitt Trigger (National Semiconductor)
74F132 Quad 2-input NAND Schmitt trigger (NXP)
74F132 Quad 2-Input NAND Schmitt Trigger (Fairchild Semiconductor)
74F133 13.input NAND Gate (NXP)
74F138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS (Texas Instruments)
74F138 1-of-8 Decoder/Demultiplexer (National Semiconductor)
74F138 1-of-8 Decoder/Demultiplexer (Fairchild Semiconductor)
74F139 Dual 1-of-4 decoder/demultiplexer (NXP)
74F139 Dual 1-of-4 Decoder/Demultiplexer (Fairchild Semiconductor)
74F139 Dual 1-of-4 Decoder/Demultiplexer (National Semiconductor)
