CD74FCT573_16 Datasheet, PDF (4/12 Pages) Texas Instruments – BiCMOS OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

CD74FCT573, CD74FCT573AT
BiCMOS OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS744A – JULY 2000 – REVISED JULY 2000
switching characteristics over recommended operating conditions, T_A = 25°C (unless otherwise
noted) (see Figure 1)
PARAMETER
tpd
ten
tdis
FROM
(INPUT)
D
LE
OE
OE
TO
(OUTPUT)
Q
Q
Q
CD74FCT573
TA = 25°C
TYP
MIN MAX
CD74FCT573AT
TA = 25°C
TYP
MIN MAX
5
1.5
8
3.9
1.5 5.7
9
2
13
4.4
2
7
7
1.5
12
6
1.5
8
6
1.5 7.5
4
1.5 5.8
UNIT
ns
ns
ns
noise characteristics, V_CC = 5 V, C_L = 50 pF, T_A = 25°C
PARAMETER
VOL(P)
VOH(V)
VIH(D)
VIL(D)
Quiet output, maximum dynamic VOL
Quiet output, minimum dynamic VOH
High-level dynamic input voltage
Low-level dynamic input voltage
MIN TYP MAX UNIT
1
V
0.5
V
2
V
0.8 V
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd Power dissipation capacitance
TEST CONDITIONS
No load, f = 1 MHz
TYP UNIT
34 pF
4
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