Datasheet
SN74ALVCH16269
12-BIT TO 24-BIT REGISTERED BUS EXCHANGER
WITH 3-STATE OUTPUTS
SCES019H – JULY 1995 – REVISED FEBRUARY1999
3–46
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Function Tables
OUTPUT ENABLE
INPUTS
OUTPUTS
CLK OEA OEB A 1B, 2B
↑ H H Z Z
↑ HL ZActive
↑ L H Active Z
↑ L L Active Active
A-TO-B STORAGE (OEB = L)
INPUTS
OUTPUTS
CLKENA1 CLKENA2 CLK A 1B 2B
H H X X 1B
0
†
2B
0
†
L X ↑ LLX
L X ↑ HHX
X L ↑ LXL
X L ↑ H
X
H
†
Output level before the indicated steady-state input
conditions were established
B-TO-A STORAGE (OEA
= L)
INPUTS
OUTPUT
CLK SEL 1B 2B
A
X H X X A
0
†
X LXX A
0
†
↑ HLX L
↑ HHX H
↑ LXL L
↑ L X H H
†
Output level before the indicated steady-state
input conditions were established