74ACT16620 Datasheet, PDF (2/6 Pages) Texas Instruments – 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

54ACT16620, 74ACT16620
16ĆBIT BUS TRANSCEIVERS
WITH 3ĆSTATE OUTPUTS
SCAS184A − JUNE 1990 − REVISED APRIL 1996
FUNCTION TABLE
(each 8-bit section)
INPUTS
OEBA OEAB
OPERATION
L
L
B data to A bus
L
H
B data to A bus,
A data to B bus
H
L
Isolation
H
H
A data to B bus
logic symbol^†
48
1OEBA
1
1OEAB
25
2OEBA
24
2OEAB
47
1A1
46
1A2
44
1A3
43
1A4
41
1A5
40
1A6
38
1A7
37
1A8
36
2A1
35
2A2
33
2A3
32
2A4
30
2A5
29
2A6
27
2A7
26
2A8
EN1
EN2
EN3
EN4
11
12
31
14
2
1B1
3
1B2
5
1B3
6
1B4
8
1B5
9
1B6
11
1B7
12
1B8
13
2B1
14
2B2
16
2B3
17
2B4
19
2B5
20
2B6
22
2B7
23
2B8
† _{This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.}
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