MB2373 Datasheet, PDF (2/11 Pages) NXP Semiconductors – Dual octal transparent latch 3-State

Philips Semiconductors Advanced BiCMOS Products
Dual octal transparent latch (3-State)
Product specification
MB2373
PIN DESCRIPTION
PIN NUMBER
44, 43, 41, 40,38, 37, 35, 34,
32, 31, 29, 28, 26, 25, 23, 22
48, 49, 51, 52, 2, 3, 5, 6,
8, 9, 11, 12, 14, 15, 17, 18
47, 19
45, 21
4, 7, 10, 16, 20, 24, 30,
33, 36, 42, 46, 50
1, 13, 27, 39
SYMBOL
1D0 – 1D7
2D0 – 2D7
1Q0 – 1Q7
2Q0 – 2Q7
1OE, 2OE
1E, 2E
GND
V_CC
LOGIC SYMBOL (IEEE/IEC)
47
EN
45
C1
44
1D
48
43
49
41
51
40
52
38
2
37
3
35
5
34
6
Data inputs
FUNCTION
Data outputs
Output enable inputs (active–Low)
Enable inputs (active–High)
Ground (0V)
Positive supply voltage
19
EN
21
C1
32
1D
8
31
9
29
11
28
12
26
14
25
15
23
17
22
18
LOGIC DIAGRAM
nD0
nD1
nD2
nD3
nD4
nD5
nD6
nD7
nE
nOE
D
EQ
D
EQ
D
EQ
D
EQ
D
EQ
D
EQ
D
EQ
D
EQ
nQ0
nQ1
nQ2
nQ3
nQ4
nQ5
nQ6
nQ7
August 23, 1993
2