MC74AC245
( Data Sheet : .. )
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 m A 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.
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- - Noninverting Buffers Bidirectional Data Path A and B Outputs Source/Sink 24 m A ′ACT245 Has TTL patible 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
7 A5
8 A6
9...
