74ABT16952 Datasheet, PDF (2/8 Pages) NXP Semiconductors – 16-bit registered transceiver 3-State

Pin Descriptions (Continued)
Output Control
OE
Internal
Q
Output
Function
H
X
Z
Disable Outputs
L
L
L
H
L
Enable Outputs
H
H e HIGH Voltage Level
L e LOW Voltage Level
X e Immaterial
Z e HIGH Impedance
L e LOW-to-HIGH Transition
NC e No Change
Block Diagram
Register Function Table (Applies to A or B Register)
Inputs
D
CP
CE
X
X
H
L
L
L
H
L
L
Internal
Q
NC
L
H
Function
Hold Data
Load Data
n for either byte 1 or byte 2
http www national com
2
TL F 11647 – 2