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MC74ACT245

Motorola
Part Number MC74ACT245
Manufacturer Motorola
Description OCTAL BIDIRECTIONAL TRANSCEIVER
Published Apr 15, 2006
Detailed Description ( DataSheet : www.DataSheet4U.com ) MC74AC245 MC74ACT245 Octal Bidirectional T ransceiver with 3ĆState Inputs/Outputs ...
Datasheet PDF File MC74ACT245 PDF File

MC74ACT245
MC74ACT245

Overview
( DataSheet : www.
DataSheet4U.
com ) MC74AC245 MC74ACT245 Octal Bidirectional T ransceiver with 3ĆState Inputs/Outputs OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS 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/R) 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.
• • • • Noninverting Buffers Bidirectional Data Path A and B Outputs Source/Sink 24 mA ′ACT245 Has TTL Compatible Inputs VCC 20 OE 19 B0 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 11 N SUFFIX CASE 738-03 PLASTIC DW SUFFIX CASE 751D-04 PLASTIC 1 T/R 2 A0 3 A1 4 A2 5 A3 6 A4...


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