74AHCT259D View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74AHCT259D Datasheet PDF : 20 Pages
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Philips Semiconductors
8-bit addressable latch
Product specification
74AHC259;
74AHCT259
handbook, halfpage
13
Z9
15
G8
14
G10
DX
9, 10D
4
1
0
1
C10
8R
0
2
3
G
0
7
1
2
5
6
2
7
3
9
4
10
5
11
6
12
7
MNA572
Fig.3 IEC logic symbol.
OPERATING MODE SELECT TABLE
LE
MR
L
H
H
H
L
L
H
L
Note
1. H = HIGH voltage level;
L = LOW voltage level.
handbook, halfpage
1 A0
2 A1
3 A2
1-of-8
DECODER
14 LE
15 MR
13 D
Q0 4
Q1 5
Q2 6
Q3 7
8 LATCHES Q4 9
Q5 10
Q6 11
Q7 12
MNA571
Fig.4 Functional diagram.
MODE
addressable latch
memory
active HIGH 8-channel demultiplexer
reset
2000 Mar 14
6
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