74ABT162244MTDX

74ABT162244MTDX Datasheet


74ABT162244 16-Bit Buffer/Line Driver with Series Resistors in the Outputs

Part Datasheet
74ABT162244MTDX 74ABT162244MTDX 74ABT162244MTDX (pdf)
Related Parts Information
74ABT162244CSSX 74ABT162244CSSX 74ABT162244CSSX
74ABT162244CMTD 74ABT162244CMTD 74ABT162244CMTD
74ABT162244CSSC 74ABT162244CSSC 74ABT162244CSSC
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74ABT162244 16-Bit Buffer/Line Driver with Series Resistors in the Outputs
74ABT162244
16-Bit Buffer/Line Driver with Series Resistors in the Outputs

The ABT162244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3STATE control inputs can be shorted together for 8-bit or 16-bit operation.

The series resistors in the outputs reduce ringing and eliminate the need for external resistors.
s Separate control logic for each nibble s 16-bit version of the ABT2244 s Guaranteed latchup protection s High impedance glitch free bus loading during entire
power up and power down cycle s Non-destructive hot insertion capability
Ordering Code:

Order Number Package Number

Package Description
74ABT162244CSSC

MS48A
48-Lead Small Shrink Outline Package SSOP , JEDEC MO-118, Wide
74ABT162244CSSX

MS48A
48-Lead Small Shrink Outline Package SSOP , JEDEC MO-118, Wide
74ABT162244CMTD

MTD48
48-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 6.1mm Wide
74ABT162244MTDX

MTD48
48-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 6.1mm Wide

Logic Symbol

Connection Diagram

Pin Descriptions

Pin Names

Description Output Enable Input Active LOW Inputs Outputs
2002 Fairchild Semiconductor Corporation DS010987
74ABT162244

Truth Tables

Logic Diagram

Inputs

OE1 L H

Outputs

Inputs

OE3 L H

Outputs

Inputs

OE2 L H

Outputs

Inputs

Outputs

H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance

Functional Description

The ABT162244 contains sixteen non-inverting buffers with 3-STATE outputs. The device is nibble 4 bits controlled with each nibble functioning identically, but independent of the other. The control pins can be shorted together to obtain full 16-bit operation.

Schematic of each Output
74ABT162244

Absolute Maximum Ratings Note 1
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Datasheet ID: 74ABT162244MTDX 513031