Datasheet

CY74FCT2573T
8-BIT LATCH
WITH 3-STATE OUTPUTS
SCCS075 – OCTOBER 2001
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
CY74FCT2573T CY74FCT2573AT CY74FCT2573CT
UNIT
MIN MAX MIN MAX MIN MAX
UNIT
t
w
Pulse duration, LE high 6 5 5 ns
t
su
Setup time, D to LE High to low 2 2 2 ns
t
h
Hold time, D to LE High to low 1.5 1.5 1.5 ns
switching characteristics over operating free-air temperature range (see Figure 1)
PARAMETER
FROM TO
CY74FCT2573T CY74FCT2573AT CY74FCT2573CT
UNIT
PARAMETER
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX
UNIT
t
PLH
D
O
1.5 8 1.5 5.2 1.5 4.7
ns
t
PHL
D
O
1.5 8 1.5 5.2 1.5 4.7
ns
t
PLH
LE
O
2 13 2 8.5 2 5.5
ns
t
PHL
LE
O
2 13 2 8.5 2 5.5
ns
t
PZH
OE
O
1.5 11 1.5 6.5 1.5 5.5
ns
t
PZL
OE
O
1.5 11 1.5 6.5 1.5 5.5
ns
t
PHZ
OE
O
1.5 7 1.5 5.5 1.5 5
ns
t
PLZ
OE
O
1.5 7 1.5 5.5 1.5 5
ns