74abth162244 NXP Semiconductors, 74abth162244 Datasheet - Page 3

• Manufacturer Part Number: 74abth162244
• Description: 16-bit Buffer/line Driver With 30ohm Series Termination Resistors 3-state
• Manufacturer: NXP Semiconductors

H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
Philips Semiconductors
LOGIC SYMBOL
FUNCTION TABLE
SCHEMATIC OF Y OUTPUTS
1998 Oct 22
16-bit buffer/line driver with 30 series
termination resistors (3-State)
47
46
44
43
41
40
38
37
48
1
nOE
1A0
1A1
1A2
1A3
1OE
2A0
2A1
2A2
2A3
2OE
H
L
L
INPUTS
V
GND
CC
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
12
11
nAx
2
3
5
6
8
9
H
L
X
30
29
27
26
24
36
35
33
32
25
3A0
3A1
3A2
3A3
3OE
4A0
4A1
4A2
4A3
4OE
27
27
OUTPUT
OUTPUTS
nYx
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3
SA00042
SA00014
H
L
Z
13
14
16
17
19
20
22
23
3
LOGIC SYMBOL (IEEE/IEC)
PIN DESCRIPTION
PIN NUMBER
47, 46, 44, 43
41, 40, 38, 37
36, 35, 33, 32
30, 29, 27, 26
13, 14, 16, 17
19, 20, 22, 23
28, 34, 39, 45
4, 10, 15, 21
7, 18, 31, 42
8, 9, 11, 12
2, 3, 5, 6
25, 24
1, 48
1OE
2OE
3OE
4OE
1A0
1A1
1A2
1A3
2A0
2A1
2A2
2A3
3A0
3A1
3A2
3A3
4A0
4A1
4A2
4A3
1
48
25
24
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
1A0 – 1A3,
2A0 – 2A3,
3A0 – 3A3,
1Y0 – 1Y3,
2Y0 – 2Y3,
3Y0 – 3Y3,
1OE, 2OE,
4A0 – 4A3
4Y0 – 4Y3
3OE, 4OE
SYMBOL
GND
V
CC
EN1
EN2
EN3
EN4
1
1
1
1
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
74ABTH162244
NAME AND FUNCTION
1
2
3
4
74ABT162244
Product specification
12
13
14
16
17
19
20
22
23
11
SH00089
2
3
5
6
8
9
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3