74ACT11151 Datasheet, PDF (4/6 Pages) Texas Instruments – 1-OF-8 DATA SELECTOR/MULTIPLEXER

74ACT11151
ą
1ĆOFĆ8 DATA SELECTOR/MULTIPLEXER
ą
SCAS067A − D3349, JULY 1989 − REVISED APRIL 1993
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
FROM
(INPUT)
A, B, or C
A, B, or C
Any D
Any D
G
G
TO
(OUTPUT)
Y
W
Y
W
Y
W
TA = 25°C
MIN TYP MAX
3.6 6.8 9.9
3.1 6.7 9.5
2.9 6.3
9
2.7 6.3 9.3
3.2 5.7 7.5
2.2 5.2
8
2.1 4.7 7.3
2.7 5.1 6.9
1.5 3.7 5.8
2.1 4.0 5.6
2.5 4.4 6.1
1.7 4.1 6.4
MIN MAX UNIT
3.6
11
ns
3.1 10.5
2.9
10
ns
2.7 10.4
3.2 8.3
ns
2.2 8.8
2.1 7.8
ns
2.7 7.6
1.5 6.3
ns
2.1 6.2
2.5 6.7
ns
1.7 6.9
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd Power dissipation capacitance
TEST CONDITIONS
CL = 50 pF, f = 1 MHz
TYP UNIT
56
pF
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
CL = 50 pF
(see Note A)
500 Ω
LOAD CIRCUIT
Input
(see Note B)
1.5 V
3V
1.5 V
0V
tPLH
In-Phase
Output
tPHL
Out-of-Phase
Output
50% VCC
50% VCC
tPHL
VOH
50% VCC
VOL
tPLH
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. Input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns.
C. The outputs are measured one at a time with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
2−4
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