Product Overview

Product Overview
MC74ACT245: Octal Bidirectional Transceiver with 3-State Inputs/Outputs
For complete documentation, see the data sheet
Product Description
The MC74AC245/74ACT245 contains eight non-inverting bidirectional buffers with 3-state outputs and is intended for bus-oriented
applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/Rbar) input determines the
direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive
(active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing
them in a High Z condition.
Features
•
•
•
•
•
Noninverting Buffers
Bidirectional Data Path
A and B Outputs Source/Sink 24 mA
ACT245 Has TTL Compatible Inputs
Pb-Free Packages are Available
Part Electrical Specifications
Product
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74ACT245DTG
Pb-free
Active
1
3-State
4.5
5.5
8
24
TSSOP-20
Active
1
3-State
4.5
5.5
8
24
TSSOP-20
Active
1
3-State
4.5
5.5
8
24
SOIC-20W
Active
1
3-State
4.5
5.5
8
24
SOIC-20W
Halide free
MC74ACT245DTR2G
Pb-free
Halide free
MC74ACT245DWG
Pb-free
Halide free
MC74ACT245DWR2G
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016