MB2240 Datasheet, PDF (2/8 Pages) NXP Semiconductors – 16-bit inverting buffer/line driver 3-State

Philips Semiconductors Advanced BiCMOS Products
16-bit inverting buffer/line driver (3-State)
FUNCTION TABLE
INPUTS
nOE
nAx
L
L
L
H
H
X
OUTPUTS
nYx
H
L
Z
LOGIC SYMBOL (IEEE/IEC)
47
EN1
44
1
48
43
49
41
51
40
52
45
EN2
38
2
2
37
3
35
5
34
6
21
EN3
32
3
8
31
9
29
11
28
12
19
EN4
26
4
14
25
15
23
17
22
18
PIN DESCRIPTION
PIN NUMBER
SYMBOL
44, 43, 41, 40,
38, 37, 35, 34,
32, 31, 29, 28,
26, 25, 23, 22
1A0 – 1A3,
2A0 – 2A3,
3A0 – 3A3,
4A0 – 4A3
14, 15, 17, 18,
8, 9, 11, 12,
2, 3, 5, 6,
48, 49, 51, 52
4Y0 – 4Y3,
3Y0 – 3Y3,
2Y0 – 2Y3,
1Y0 – 1Y3
47, 45, 21, 19
1OE, 2OE,
3OE, 4OE
4, 7, 10, 16,
20, 24, 30, 33,
36, 42, 46, 50
GND
1, 13, 27, 39
V_CC
NAME AND FUNCTION
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
August 23, 1993
2
Product specification
MB2240