参数资料
型号: IDT74FCT2541TPG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装: TSSOP-20
文件页数: 1/6页
文件大小: 97K
代理商: IDT74FCT2541TPG
1
IDT74FCT2541T/AT/CT
FASTCMOSOCTALBUFFER/LINEDRIVER
INDUSTRIALTEMPERATURERANGE
AUGUST 2000
1999
Integrated Device Technology, Inc.
DSC-5590/-
c
IDT74FCT2541T/AT/CT
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS OCTAL
BUFFER/LINE DRIVER
DESCRIPTION:
The IDT octal buffer/line driver is built using an advanced dual metal
CMOS technology. The FCT2541T is similar in function to the FCT2244T,
except that the inputs and outputs are on opposite sides of the package. This
pinout arrangement makes these devices especially useful as output ports
for microprocessors and as backplane drivers, allowing ease of layout and
greater board density.
The FCT2541T has balanced output drive with current limiting resistors.
This offers low ground bounce, minimal undershoot, and controlled output
fall times, reducing the need for external series terminating resistors. The
FCT2541T is a plug-in replacement for the FCT541T.
FUNCTIONAL BLOCK DIAGRAM
D0
D2
D3
D4
D5
D6
D7
D1
O1
OEB
OEA
O0
O2
O3
O4
O5
O6
O7
FEATURES:
Low input and output leakage ≤1A (max.)
CMOS power levels
True TTL input and output compatibility
VOH = 3.3V (typ.)
VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Std., A, and C speed grades
Resistor outputs (-15mA IOH, 12mA IOL)
Reduced system switching noise
Available in SOIC, QSOP, and TSSOP packages
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