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參數資料
| 型號： | IDTQS74FCT2245TQ |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| 中文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | QSOP-20 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 56K |
| 代理商： | IDTQS74FCT2245TQ |
INDUSTRIAL TEMPERATURE RANGE
IDTQS74FCT2245T/AT/CT
HIGH-SPEED CMOS 8-BIT TRANSCEIVER
1
DECEMBER 2000
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-5404/3
FEATURES:
CMOS power levels: <7.5mW static
Undershoot clamp diodes on all inputs
True TTL input and output compatibility
Ground bounce controlled outputs
Reduced output swing of 0 to 3.5V
Built-in 25
series resistor outputs reduce reflection and other
system noise
Std., A, and C speed grades with 4.1ns t
PD
for C
I
OL
= 12mA
Available in SOIC and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDTQS74FCT2245T/AT/CT
HIGH-SPEED CMOS
8-BIT TRANSCEIVER
DESCRIPTION:
The IDTQS74FCT2245T is an 8-bit non-inverting transceiver that has
three-state outputs, ideal for bus-oriented applications. The Transmt/
Receive (T/
R
) input determnes the direction of data flow, either fromA to
B or B to A, and the Output Enable (
OE
) input enables the selected port for
output. The QS74FCT2245 has a 25
resistor output that is useful for
driving transmssion lines and reducing systemnoise. The QS74FCT2245
parts can replace the 245 series to reduce noise in an existing design. All
inputs have clamp diodes for undershoot noise suppression. All outputs
have ground bounce suppression. Outputs will not load an active bus when
Vcc is removed fromthe device.
T/R
Ax
Bx
OE
25
25
相關PDF資料 |
PDF描述 |
|---|---|
| IDTQS74FCT2245TSO | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| IDTQS74FCT2245AT | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| IDTQS74FCT2245ATQ | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| IDTQS74FCT2245ATSO | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| IDTQS74FCT2245CT | HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IDTQS74FCT2245TSO | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED CMOS 8-BIT TRANSCEIVER |
| IDTQS74FCT2257ATQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
| IDTQS74FCT2257ATS1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
| IDTQS74FCT2257ATSO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
| IDTQS74FCT2257CTQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
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