74HC258 Quad 2-input Multiplexer; 3-state; Inverting

The 74HC258 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC258 is specified in compliance with JEDEC standard no. 7A. The 74HC258 has four identical 2-input multiplexers with 3-state outputs, which select 4 bits of data from two sources and is controlled by a common data select input (S). The data inputs from source 0 (1I0 to 4I0) are selected when input S is LOW and the data inputs from source 1 (1I1 to 4I1) are selected when S is HIGH. Data appears at the outputs (1Y to 4Y) in inverted form from the select inputs. The 74HC258 is the Logic implementation of a 4-pole, 2-position Switch where the position of the Switch is determined by the Logic levels applied to S. The outputs are forced to a high-impedance OFF-state when OE is HIGH. The Logic equations for the outputs are: 1Y = OE x (1I1 x S + 1I0 x S) 2Y = OE x (2I1 x S + 2I0 x S) 3Y = OE x (3I1 x S + 3I0 x S) 4Y = OE x (4I1 x S + 4I0 x S) The 74HC258 is identical to the 74HC257 but has inverting outputs.
By NXP Semiconductors
Part Manufacturer Description Datasheet Samples
SN74HC258DTG4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74HC258PWRE4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
SN74HC258DE4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74HC258NSR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO -40 to 85
SN74HC258PWTE4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
SN74HC258DG4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74HC258NSRE4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74HC258PWTG4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
SN74HC258DT Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74HC258PWG4 Texas Instruments HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
74HC258 's Packages74HC258 's pdf datasheet
74HC258D SO
74HC258DB SSOP
74HC258N DIP




74HC258 Pinout, Pinouts
74HC258 pinout,Pin out
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