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CD74AC253 - Dual 4-Input Multiplexer

Datasheet Summary

Description

The CD74AC253 and ’ACT253 dual 4-input multiplexers that utilize Advanced CMOS Logic technology.

One of the four sources for each section is selected by the common Select inputs, S0 and S1.

When the Output Enable (1OE or 2OE) is HIGH, the output is in the high-impedance state.

Features

  • Buffered Inputs.
  • Typical Propagation Delay - 6.3ns 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.
  • Balanced Propagation Delays.
  • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply.
  • ±24mA Output Drive Current - Fanout to 15.

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Datasheet preview – CD74AC253

Datasheet Details

Part number CD74AC253
Manufacturer Texas Instruments
File Size 353.97 KB
Description Dual 4-Input Multiplexer
Datasheet download datasheet CD74AC253 Datasheet
Additional preview pages of the CD74AC253 datasheet.

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Full PDF Text Transcription

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Data sheet acquired from Harris Semiconductor SCHS247A CD74AC253, CD54/74ACT253 August 1998 - Revised May 2000 Dual 4-Input Multiplexer, Three-State Features • Buffered Inputs • Typical Propagation Delay - 6.3ns 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 • Balanced Propagation Delays • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply • ±24mA Output Drive Current - Fanout to 15 FAST™ ICs - Drives 50Ω Transmission Lines Description The CD74AC253 and ’ACT253 dual 4-input multiplexers that utilize Advanced CMOS Logic technology.
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