SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
SN54ABT245A . . . J OR W PACKAGE
SN74ABT245B . . . DB, DGV, DW, N, NS,
OR PW PACKAGE
(TOP VIEW)
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
SN54ABT245B . . . FK PACKAGE
(TOP VIEW)
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
A1
A2
A3
A4
A5
A6
A7
A8
20
A2
A1
DIR
VCC
1
A3
A4
A5
A6
A7
19 OE
18 B1
2
3
17 B2
16 B3
4
5
15 B4
14 B5
6
7
13 B6
12 B7
8
9
10
11
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
B1
B2
B3
B4
B5
A8
GND
B8
B7
B6
20
2
VCC
1
B8
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
JEDEC Standard JESD 17
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
SN74ABT245B . . . RGY PACKAGE
(TOP VIEW)
DIR
D
D
GND
D
D Latch-Up Performance Exceeds 500 mA Per
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