PI74FCT373ATQ Pericom Semiconductor, PI74FCT373ATQ Datasheet - Page 2

• Manufacturer Part Number: PI74FCT373ATQ
• Description: IC OCT TRANSPARENT LATCH 20 QSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr

Specifications of PI74FCT373ATQ

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 4.75 V ~ 5.25 V
• Independent Circuits: 1
• Delay Time - Propagation: 1.5ns
• Current - Output High, Low: 15mA, 64mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
PI74FCT373/2373T Product Pin Configuration
PI74FCT533T Product Pin Configuration
PI74FCT573/2573T Product Pin Configuration
GND
GND
GND
OE
OE
OE
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
0
0
1
1
2
2
3
3
0
0
1
1
2
2
3
3
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
20-PIN
20-PIN
20-PIN
Q20
Q20
Q20
L20
P20
R20
L20
P20
R20
L20
P20
R20
S20
S20
S20
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
Vcc
O
D
D
O
O
D
D
O
LE
Vcc
O
D
D
O
O
D
D
O
LE
Vcc
O
O
O
O
O
O
O
O
LE
7
6
5
4
7
6
5
4
7
6
5
4
7
6
5
4
0
1
2
3
4
5
6
7
2
Product Pin Description
1. H = High Voltage Level
PI74FCT533T Truth Table
PI74FCT373/573/2373/2573T Truth Table
Pin Name
OE
LE
D
O
O
GND
V
0
0
0
CC
L = Low Voltage Level
X = Don’t Care
Z = High Impedance
-D
-O
-O
D
D
H
X
H
X
L
L
7
7
7
N
N
Inputs
Inputs
OCTAL TRANSPARENT LATCHES
LE
LE
H
H
X
H
H
X
(25 Series) P174FCT2373T/2573T
Description
Output Enable Input (Active LOW)
Latch Enable Input (Active HIGH)
Data Inputs
3-State Outputs
Complementary 3-State Outputs
Ground
Power
OE
OE
H
H
L
L
L
L
PI74FCT373T/533T/573T
Outputs
Outputs
(1)
O
O
L
H
Z
H
L
Z
N
N
PS2015A 03/11/96
(1)