Datasheet

CD54ACT02, CD74ACT02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCHS309B – JANUARY 2001 – REVISED MAY 2002
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ACT INPUT LOAD TABLE
INPUT UNIT LOAD
A or B 0.32
Unit load is ∆I
CC
limit specified
in electrical characteristics
table (e.g., 2.4 mA at 25°C).
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V ± 0.5 V, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
–40°C TO
85°C
–55°C TO
125°C
UNIT
(INPUT)
(OUTPUT)
MIN MAX MIN MAX
t
PLH
AorB
Y
3.1 11.1 3.1 12.2
ns
t
PHL
A
or
B
Y
3.1 11.1 3.1 12.2
ns
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER TYP UNIT
C
pd
Power dissipation capacitance 55 pF