74abt2244d NXP Semiconductors, 74abt2244d Datasheet - Page 3

• Manufacturer Part Number: 74abt2244d
• Description: Octal Buffer/line Driver With 30ohm Series Termination Resistors 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
LOGIC SYMBOL
SCHEMATIC OF EACH OUTPUT
1998 Jan 16
Octal buffer/line driver with 30
termination resistors (3-State)
11
13
15
17
19
2
4
6
8
1
1A0
1A1
1A2
1A3
1OE
2A3
2A2
2OE
2A1
2A0
V
CC
1Y0
1Y1
1Y2
1Y3
2Y3
2Y2
2Y1
2Y0
SA00149
SA00237
OUTPUT
18
16
14
12
9
7
5
3
series
3
LOGIC SYMBOL (IEEE/IEC)
FUNCTION TABLE
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
1OE
H
L
L
1An
H
L
X
INPUTS
1
2
4
6
8
19
13
15
17
11
2OE
EN
H
L
L
EN
2An
H
L
X
SA00150
74ABT2244
18
16
14
12
9
7
5
3
Product specification
1Yn
H
Z
L
OUTPUTS
2Yn
H
L
Z