PI74FCT573TL Ver la hoja de datos (PDF) - Pericom Semiconductor Corporation
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PI74FCT573TL Datasheet PDF : 6 Pages
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PI74FCT373T/533T/573T
(25Ω Series) P174FCT2373T/2573T
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PI74FCT373/2373T Product Pin Configuration
OE 1
20 Vcc
O0 2
19 O7
D0
D1
3 20-PIN 18
4 L20 17
D7
D6
O1 5 P20 16 O6
O2 6 Q20 15 O5
D2 7 R20 14 D5
D3 8 S20 13 D4
O3 9
12 O4
GND 10
11 LE
PI74FCT533T Product Pin Configuration
OE 1
20 Vcc
O0 2
19 O7
D0 3 20-PIN 18 D7
D1 4 L20 17 D6
O1 5 P20 16 O6
O2 6 Q20 15 O5
D2 7 R20 14 D5
D3 8 S20 13 D4
O3 9
12 O4
GND 10
11 LE
PI74FCT573/2573T Product Pin Configuration
OE 1
20 Vcc
D0 2
19 O0
D1 3 20-PIN 18 O1
D2 4 L20 17 O2
D3
D4
5
6
P20
Q20
R20
16
15
O3
O4
D5 7 S20 14 O5
D6 8
13 O6
D7 9
12 O7
GND 10
11 LE
Product Pin Description
Pin Name
OE
LE
D0-D7
O0-O7
O0-O7
GND
VCC
Description
Output Enable Input (Active LOW)
Latch Enable Input (Active HIGH)
Data Inputs
3-State Outputs
Complementary 3-State Outputs
Ground
Power
PI74FCT533T Truth Table(1)
Inputs
Outputs
DN
LE
OE
ON
H
H
L
L
L
H
L
H
X
X
H
Z
PI74FCT373/573/2373/2573T Truth Table(1)
Inputs
Outputs
DN
LE
OE
ON
H
H
L
H
L
H
L
L
X
X
H
Z
1. H = High Voltage Level
L = Low Voltage Level
X = Don’t Care
Z = High Impedance
2
PS2015A 03/11/96
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