参数资料
型号: IDT74FCT16245ATEG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48
封装: 0.635 MM PITCH, CERPACK-48
文件页数: 1/7页
文件大小: 142K
代理商: IDT74FCT16245ATEG
1
IDT54/74FCT16245T/AT/CT/ET
FASTCMOS16-BITBIDIRECTIONALTRANSCEIVER
MILITARYANDCOMMERCIALTEMPERATURERANGES
AUGUST 1999
1999
Integrated Device Technology, Inc.
DSC-5456/-
c
IDT54/74FCT16245T/AT/CT/ET
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS 16-BIT
BIDIRECTIONAL
TRANSCEIVER
DESCRIPTION:
The FCT16245T 16-bit transceiver is built using advanced dual metal
CMOS technology. These high-speed, low-power transceivers are ideal
for synchronous communication between two busses (A and B). The
Direction and Output Enable controls operate these devices as either two
independent 8-bit transceivers or one 16-bit transceiver. The direction
control pin (xDIR) controls the direction of data flow. The output enable pin
(x
OE) overrides the direction control and disables both ports. All inputs are
designed with hysteresis for improved noise margin.
The FCT16245T is ideally suited for driving high-capacitance loads and
low-impedance backplanes. The output buffers are designed with power off
disable capability to allow "live insertion" of boards when used as backplane
drivers.
FEATURES:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for ABT functions
Typical tSK(o) (Output Skew) < 250ps
Low input and output leakage ≤ 1A (max.)
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP
and 25 mil pitch CERPACK packages
Extended commercial range of -40°C to +85°C
High drive outputs (-32mA IOH, 64mA IOL)
Power off disable outputs permit “live insertion”
Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA =
25°C
FUNCTIONAL BLOCK DIAGRAM
1
DIR
1
OE
1
A1
1
A2
1
A3
1
A4
1
A5
1
A6
1
A7
1
A8
1
B1
1
B2
1
B3
1
B4
1
B5
1
B6
1
B7
1
B8
2
DIR
2
OE
2
A1
2
A2
2
A3
2
A4
2
A5
2
A6
2
A7
2
A8
2
B 1
2
B 2
2
B 3
2
B 4
2
B 5
2
B 6
2
B 7
2
B 8
相关PDF资料
PDF描述
IDT74FCT16245CTEG FCT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48
IDT74FCT16245ETEG FCT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48
IDT74FCT162543ATPVG FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
IDT74FCT162543CTPAG FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
IDT74FCT162543ATPAG8 FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
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参数描述
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