PI74FCT2541ATQEX Pericom Semiconductor, PI74FCT2541ATQEX Datasheet

PI74FCT2541ATQEX

Manufacturer Part Number

PI74FCT2541ATQEX

Description

Buffers & Line Drivers Octal Buffer Line Driver

Manufacturer

Pericom Semiconductor

Datasheet

1.PI74FCT2541ATQEX.pdf (8 pages)

Specifications of PI74FCT2541ATQEX

Logic Family

FCT

Logic Type

CMOS

Number Of Channels Per Chip

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

Current page: 1 of 8
Download datasheet (495Kb)

Features

• PI74FCT244/541T and PI74FCT2244/2541T are pin

• 25Ω series resistor on all outputs (FCT2XXX only)

• TTL input and output levels

• Low ground bounce outputs

• Extremely low static power

• Hysteresis on all inputs

• Industrial operating temperature range: –40°C to +85°C

• Packaging (Pb-free & Green available):

• Device models available upon request

compatible with bipolar Fast Series at a higher speed and

lower power consumption

PI74FCT244T

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 209-mil wide plastic SSOP (H)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)

PI74FCT2244T

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)

PI74FCT541T (Pb-free & Green)

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)

PI74FCT2541T

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)

08-0291

Description

Pericom Semiconductor’s PI74FCT244T/541T and P174FCT2244/

2541T are 8-bit wide driver circuits, designed to be used in

applications requiring high-speed and high-output drive. Ideal

applications would include bus drivers, memory drivers, address

drivers, and system clock drivers.

The PI74FCT541 and 2541T provide similar driver capabilities,

but have their pins physically grouped by function. All inputs are

located on one side of the package, while outputs are on the opposite

side, allowing for a much simpler and denser board layout.

All PI74FCT2XXX devices have a built-in 25Ω series resistor on

all outputs to reduce noise because of reﬂ ections, thus eliminating

the need for an external terminating resistor.

Fast CMOS Non-Inverting Octal Buffer/

PI74FCT244T/2244T

PI74FCT541T/2541T

Line Drivers

PS2011G

11/10/08

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