74abt543ad NXP Semiconductors, 74abt543ad Datasheet - Page 3

• Manufacturer Part Number: 74abt543ad
• Description: Octal Latched Transceiver With Dual Enable 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
LOGIC SYMBOL
LOGIC DIAGRAM
1998 Sep 24
Octal latched transceiver with dual enable
(3-State)
23
14
11
1
EAB
EBA
LEAB
LEBA
A0 A1 A2 A3
B0 B1 B2
22
3
21
4
20
5
B3
19
6
OEBA
LEBA
B4 B5 B6
EBA
A4 A5 A6 A7
18
7
A0
A1
A2
A3
A4
A5
A6
A7
17
8
10
23
OEAB
OEBA
16
3
4
5
6
7
8
9
2
1
9 10
B7
15
SA00169
13
2
D
LE
Q
DETAIL A X 7
3
LOGIC SYMBOL (IEEE/IEC)
Q
DETAIL A
LE
D
23
13
22
24
10
2
1
3
4
5
6
7
8
9
22
21
20
19
18
17
16
15
13
11
14
SA00171
1EN3
G1
1C5
2EN4
G2
2C6
6D
3
B0
B1
B2
B3
B4
B5
B6
B7
OEAB
EAB
LEAB
(BA)
(AB)
2
5D
SA00170
74ABT543A
22
21
20
19
18
17
16
15
Product specification