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Part Name
Description
74ALVC244BQ View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74ALVC244BQ
Octal buffer/line driver; 3-state
Philips Electronics
74ALVC244BQ Datasheet PDF : 15 Pages
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Philips Semiconductors
Octal buffer/line driver; 3-state
Product specification
74ALVC244
FUNCTION TABLE
See note 1.
INPUT
nOE
nAn
L
L
L
H
H
X
Note
1. H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
OUTPUT
nYn
L
H
Z
ORDERING INFORMATION
TYPE NUMBER
74ALVC244D
74ALVC244PW
74ALVC244BQ
TEMPERATURE
RANGE
−
40 to +85
°
C
−
40 to +85
°
C
−
40 to +85
°
C
PINS
20
20
20
PACKAGE
PACKAGE
SO20
TSSOP20
DHVQFN20
MATERIAL
plastic
plastic
plastic
CODE
SOT163-1
SOT360-1
SOT764-1
PINNING
PIN SYMBOL
DESCRIPTION
1 1OE
output enable input (active LOW)
2 1A0
data input
3 2Y0
bus output
4 1A1
data input
5 2Y1
bus output
6 1A2
data input
7 2Y2
bus output
8 1A3
data input
9 2Y3
bus output
10 GND
ground (0 V)
PIN SYMBOL
DESCRIPTION
11 2A3
data input
12 1Y3
bus output
13 2A2
data input
14 1Y2
bus output
15 2A1
data input
16 1Y1
bus output
17 2A0
data input
18 1Y0
bus output
19 2OE
output enable input (active LOW)
20 V
CC
supply voltage
2003 Sep 08
3
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