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CD54ACT257 - Quad 2-Input Multiplexer

Download the CD54ACT257 datasheet PDF. This datasheet also covers the CD54AC257 variant, as both devices belong to the same quad 2-input multiplexer family and are provided as variant models within a single manufacturer datasheet.

General Description

’AC257, ’ACT257

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CD74ACT258

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Buffered Inputs Typical Propagation Delay - 4.4ns at VCC = 5V, TA = 25oC, CL = 50pF Exceeds 2kV ESD Protection MIL-STD-883,

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CD54AC257-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
CD54ACT253 Dual 4-Input Multiplexer
CD54ACT20 DUAL 4-INPUT POSITIVE-NAND GATES
CD54ACT240 Octal Buffer/Line Drivers
CD54ACT241 Octal Buffer/Line Drivers
CD54ACT244 Octal Buffer/Line Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CD54/74AC257, CD54/74ACT257, CD74ACT258 Data sheet acquired from Harris Semiconductor SCHS248A August 1998 - Revised May 2000 Quad 2-Input Multiplexer with Three-State Outputs Features Description • ’AC257, ’ACT257. . . . . . . . . . . . . Non-Inverting Outputs • CD74ACT258 . . . . . . . . . . . . . . . . . . . Inverting Outputs • Buffered Inputs • Typical Propagation Delay - 4.4ns at VCC = 5V, TA = 25oC, CL = 50pF • Exceeds 2kV ESD Protection MIL-STD-883, Method 3015 • SCR-Latchup-Resistant CMOS Process and Circuit Design • Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption The ’AC257, ’ACT257 and CD74ACT258 are quad 2-input multiplexers with three-state outputs that utilize Advanced CMOS Logic technology.