SN74LVCZ244A Datasheet, PDF (2/6 Pages) Texas Instruments – OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74LVCZ244A
OCTAL BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES274B – JUNE 1999 – REVISED JANUARY 2000
logic symbol^†
FUNCTION TABLE
(each buffer)
INPUTS
OE
A
OUTPUT
Y
L
H
H
L
L
L
H
X
Z
1
1OE
EN
19
2OE
EN
2
1A1
4
1A2
6
1A3
8
1A4
18
1Y1
16
1Y2
14
1Y3
12
1Y4
11
2A1
13
2A2
15
2A3
17
2A4
† _{This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.}
logic diagram (positive logic)
1
1OE
19
2OE
1A1 ²
18 _1Y1
2A1 ¹¹
1A2 ⁴
16 _1Y2
2A2 ¹³
1A3 ⁶
14 _1Y3
2A3 ¹⁵
8
1A4
12 _1Y4
17
2A4
9
2Y1
7
2Y2
5
2Y3
3
2Y4
9 _2Y1
7 _2Y2
5 _2Y3
3 _2Y4
2
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