54ACT11253, 74ACT11253 DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

SCAS040A - D3110, MARCH 1988 - REVISED APRIL 1993

features

Inputs Are TTL-Voltage Compatible
3-State Version of ´ACT11153
Permits Multiplexing From N Lines to One Line
Performs Parallel-to-Serial Conversion
Package Options Include Plastic Small- Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
Flow-Through Architecture Optimizes PCB Layout
Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process

EPIC is a trademark of Texas Instruments

description

Each of these data selectors/multiplexers contains inverters anddrivers to supply full binary decoding data selection to the AND-ORgates. Separate output control inputs are provided for each of thetwo four-line sections.

The 3-state outputs can interface with and drive data lines ofbus-organized systems. With all but one of the common outputsdisabled (at a high-impedance state), the low-impedance of the singleenabled output will drive the bus line to a high or low logic level.Each output has its own strobe (G\). The outputs are disabled when G\is high.

The 54ACT11253 is characterized for operation over the fullmilitary temperature range of - 55°C to 125°C. The74ACT11253 is characterized for operation from - 40°C to85°C.

Address inputs A and B are common to both sections.

Title: DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
Product Family: MULTIPLEXERS
Device Functionality: DATA SELECTOR/MULTIPLEXER
Orderable Devices: 74ACT11253D, 74ACT11253DR, 74ACT11253N

View the complete PDF datasheet: scas040a.pdf (73 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:74ACT11253

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