CD74ACT244 Octal Non-Inverting Buffers/Line Drivers with 3-State Outputs | TI.com

CD74ACT244
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Octal Non-Inverting Buffers/Line Drivers with 3-State Outputs

Octal Non-Inverting Buffers/Line Drivers with 3-State Outputs - CD74ACT244
Datasheet
 

Description

The RCA CD54/74AC240, CD54/74AC241, and CD54/74AC244 and the CD54/74ACT240, CD54/74ACT241, and CD54/74ACT244 3-state octal buffer/line drivers use the RCA ADVANCED CMOS technology. The CD54/74AC/ACT240 and CD54/74AC/ACT244 have active-LOW output enables (10E\, 2OE\). The CD54/74AC/ACT241 has one active-LOW (10E\) and one active-HIGH (20E) output enable.

The CD74AC240 and CD74ACT240 are supplied in 20-lead dual-in-line plastic packages (E suffix) and 20-lead small-outline packages (M and M96 suffixes). The CD74AC241 is supplied in 20-lead dual-in-line plastic packages (E suffix) and the CD74ACT241 is supplied in 20-lead dual-in-line plastic packages (E suffix) and 20-lead small-outline packages (M96 suffix). The CD74AC244 and CD74ACT244 are supplied in 20-lead dual-in-line plastic packages (E suffix), 20-lead small-outline packages (M and M96 suffixes), and 20-lead shrink small-outline packages (SM96 suffix). These package types are operable over the following temperature ranges: Commercial (0 to 70°C); Industrial (–40 to +85°C); and Extended Industrial/Military (–55 to +125°C).

The CD54AC240 and CD54AC244 and the CD54ACT240, CD54ACT241, and CD54ACT244 are supplied in 20-lead hermetic dual-in-line ceramic packages (F3A suffix) and are operable over the –55 to +125°C temperature range.

Features

  • Buffered inputs
  • Typical propagation delay:
       3.6 ns @ VCC = 5 V, TA = 25°C, CL = 50pF
  • Exceeds 2-kV ESD Protection - MIL-STD-883, Method 3015
  • SCR-Latch-up-resistant CMOS process and circuit design
  • Speed of bipolar FAST*/AS/S with significantly reduced power consumption
  • Balanced propagation delays
  • AC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply
  • ± 24-mA output drive current
      Fanout to 15 FAST* ICs
      Drives 50-ohm transmission lines
  • Characterized for operation from –40° to 85°C

*FAST is a Registered Trademark of Fairchild Semiconductor Corp.

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
CD74ACT244 Order now ACT     4.5     5.5     8     24     -24     160     TTL-Compatible CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Input clamp diode    
180     Catalog     -55 to 125     PDIP | 20
SOIC | 20    
CD54ACT244 Samples not available ACT     4.5     5.5     8     24     -24     80     Standard CMOS     Push-Pull     Standard speed (tpd > 50ns)     180     Military     -55 to 125     CDIP | 20