SN74AS850A Datasheet, PDF (7/11 Pages) Texas Instruments – 1 OF 16 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

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SN74AS851B
1 OF 16 DATA SELECTORS/MULTIPLEXERS
WITH 3ĆSTATE OUTPUTS
SDAS154A − D2822, DECEMBER 1983 − REVISED JANUARY 1990
switching characteristics (see Note 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tPLH
Any D
Y
tPHL
tPLH
Any D
W
tPHL
tPLH
S0, S1, S2, S3
Y
tPHL
tPLH
S0, S1, S2, S3
W
tPHL
tPLH
SC
Y
tPHL
tPLH
SC
W
tPHL
tPZH
G
Y
tPZL
tPHZ
G
Y
tPLZ
tPZH
G
W
tPZL
tPHZ
G
W
tPLZ
tPZH
GY
Y
tPZL
tPHZ
GY
Y
tPLZ
tPZH
GW
W
tPZL
tPHZ
GW
W
tPLZ
NOTE 1: Load circuit and voltage waveforms are shown in Section 1 of ALS/AS Logic Data Book, 1986.
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500 Ω,
R2 = 500 Ω,
TA = MIN to MAX
MIN
MAX
3
10.5
3
11
3
8
1
8
3
18
3
19
3
16
3
15
3
18
3
20
3
16
3
15
2
8
3
11
1
6
2
8
2
8
3
10
1
6
2
8
2
8
3
11
1
6
2
8
2
10
3
12
1
6.5
2
11
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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