Datasheet
SN74ALVC7804
512 × 18
FIRST-IN, FIRST-OUT MEMORY
SCAS432 – JANUARY 1995
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
C
FULL
EMPTY
D0–D17
RESET
PEN
Q0–Q17
AF/AE
W2 DE
HF
OE
LDCK
UNCK
W1 W2
H I
W1
1
0
A
1
0
G F
W
(Y+2)
W
(Y+1)
W
(X+1)
B
Define the AF/AE Flag
Using the Default Value of X and Y
Don’t Care
Figure 1. Write, Read, and Flag Timing Reference