N74F862N(2004) データシートの表示（PDF） - Philips Electronics
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N74F862N Datasheet PDF : 10 Pages
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Philips Semiconductors
Bus transceiver, inverting (3-State)
Product data
74F862
LOGIC SYMBOL
74F862
2 3 4 5 6 7 8 9 10 11
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
13
OEAB
1
OEBA
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9
23 22 21 20 19 18 17 16 15 14
VCC = Pin 24
GND = Pin 12
SF00522
LOGIC DIAGRAM
OEAB
74F862
10
An
10
Bn
OEBA
SF00531
LOGIC SYMBOL (IEEE/IEC)
74F862
1
EN1(BA)
13
EN2(AB)
2
23
1
2
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
SF00523
FUNCTION TABLE
INPUTS
OEAB
OEBA
OPERATING MODES
L
H
A data to B bus, inverted
H
L
B bus to A data, inverted
H
H
Z
H = HIGH voltage level
L = LOW voltage level
Z = High impedance “off” state
2004 Jan 23
3
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