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54ACTQ16245MDA View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
54ACTQ16245MDA 16-Bit Transceiver with TRI-STATE Outputs National-Semiconductor
National ->Texas Instruments National-Semiconductor
54ACTQ16245MDA Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
Connection Diagram
Pin Assignment for Cerpack
Logic Diagrams
DS100200-2
Functional Description
The ’ABT16245 contains sixteen non-inverting bidirectional
buffers with TRI-STATE outputs. The device is byte con-
trolled with each byte functioning identically, but independent
of the other. The control pins can be shorted together to
obtain full 16-bit operation.
Inputs
OE1
L
T/R1
L
L
H
H
X
Inputs
OE2
L
T/R2
L
L
H
H
X
H = High Voltage Level
L = Low Voltage Level
X = Immaterial
Z = High Impedance
Outputs
Bus B0–B7 Data to Bus A0–A 7
Bus A0–A7 Data to Bus B0–B 7
HIGH-Z State on A0–A7, B0–B 7
Outputs
Bus B8–B15 Data to Bus A8–A 15
Bus A8–A15 Data to Bus B8–B 15
HIGH-Z State on A8–A15, B8–B 15
DS100200-3
DS100200-4
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