SN74FB2033A Datasheet, PDF (4/14 Pages) Texas Instruments – 8-BIT TTL/BTL REGISTERED TRANSCEIVER

SN74FB2033A
8-BIT TTL/BTL REGISTERED TRANSCEIVER
SCBS174M – NOVEMBER 1991 – REVISED SEPTEMBER 2001
Function Tables (Continued)
LOOPBACK
LOOPBACK
Q^†
L
B port
H
Point P^‡
† _{Q is the input to the B-to-A}
logic element.
‡ _{P is the output of the A-to-B}
logic element (see functional
block diagram).
SELECT
INPUTS
SELECTED LOGIC
MODE1 MODE0
ELEMENT
L
L
Buffer
L
H
Flip-flop
H
X
Latch
FLIP-FLOP
INPUTS
OUTPUT
CLK/ LE DATA
L
X
Q0
↑
L
H
↑
H
L
4
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