PI74FCT2541ATQE Pericom Semiconductor, PI74FCT2541ATQE Datasheet - Page 2

• Manufacturer Part Number: PI74FCT2541ATQE
• Description: Buffers & Line Drivers Octal Buffer Line Driver
• Manufacturer: Pericom Semiconductor

Specifications of PI74FCT2541ATQE

• Logic Family: FCT
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-20
• High Level Output Current: - 15 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 4.8 ns at 5 V
• Lead Free Status / Rohs Status: Details

Block Diagrams
Product Pin Description
Notes:
1. Only offered for PI74FCT244T
PI74FCT244/2244T Pin Configuration
Pin Name
OEA, OEB
OEB
Dxx
Oxx
GND
V
CC
(1)
06-0218
OE
DA
OB
DA
OB
DA
OB
DA
OB
A
0
0
1
1
2
2
3
3
Description
3-State Output Enable Inputs (Active LOW)
3-State Output Enable Input (Active HIGH)
Inputs
Outputs
Ground
Power
GND
OE
OB
OB
OB
OB
DA
DA
DA
DA
PI74FCT244/2244T
A
0
1
2
3
0
1
2
3
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
*
OE
Vcc
OE
OA
DB
OA
DB
OA
DB
OA
DB
B
for 244T
B
0
1
2
3
0
1
2
3
OE
OA
OA
OA
OA
DB
DB
DB
DB
B
0
0
1
1
2
2
3
3
*
2
Truth Table
Notes:
1. H = High Voltage Level, X = Don't Care, L = Low
2. OE
PI74FCT541/2541T Pin Configuration
OE
Voltage Level, Z = High Impedance
H
L
L
A
B
for 241 only.
OE
H
L
L
Inputs
B
D
D
D
D
D
D
D
D
OE
0
1
2
3
4
5
6
7
(1)
H
H
L
PI74FCT541/2541T
B
GND
OE
(2)
D
D
D
D
D
D
D
D
A
0
1
2
3
4
5
6
7
OE
1
2
3
4
5
6
7
8
9
10
D
H
X
A
L
Octal Buffer/Line Drivers
20
19
18
17
16
15
14
13
12
11
PI74FCT244T/2244T
PI74FCT541T/2541T
244
H
O
O
O
O
O
O
O
L
Z
O
OE
0
1
2
3
5
6
7
4
Vcc
OE
O
O
O
O
O
O5*
O
O
Outputs
B
0
1
2
3
4
6
7
*
*
*
*
*
*
*
B
PS2011E
(1)
541
H
L
Z
06/20/06