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| 型号： | IDTQS74FCT2543CTQ8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封装： | QSOP-24 |
| 文件页数： | 1/6页 |
| 文件大小： | 126K |
| 代理商： | IDTQS74FCT2543CTQ8 |
1
IDTQS74FCT2543AT/CT
HIGH-SPEEDCMOS8-BITBUSINTERFACELATCHTRANSCEIVER
INDUSTRIALTEMPERATURERANGE
JANUARY 2001
2001 Integrated Device Technology, Inc.
DSC-5251/2
c
IDTQS74FCT2543AT/CT
INDUSTRIAL TEMPERATURE RANGE
HIGH-SPEED CMOS
8-BIT BUS INTERFACE
LATCH TRANSCEIVER
DESCRIPTION:
The IDTQS74FCT2543T is an 8-bit high-speed CMOS TTL-compatible
latched bus transceiver with 3-state outputs. These outputs have 25
resistors, useful for driving transmission lines and reducing system noise.
The 2543T series parts can replace the 543T 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 from the device.
FUNCTIONAL BLOCK DIAGRAM
B BUS
25
LATCH
A BUS
LATCH
25
CEAB
LEAB
OEAB
OEBA
CEBA
LEBA
14
11
13
2
23
1
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
A and C speed grades
IOL = 12mA
Available in SOIC and QSOP packages
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS74FCT2573ATQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|FCT/PCT-CMOS|SOP|20PIN|PLASTIC |
| IDTQS74FCT2573ATSO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit D-Type Latch |
| IDTQS74FCT2573TQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|FCT/PCT-CMOS|SOP|20PIN|PLASTIC |
| IDTQS74FCT2573TSO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit D-Type Latch |
| IDTQS74FCT2574ATQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Buffer/Driver |
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