QS3245Q

更新时间： 2024-02-15 19:52:51

品牌	Logo	应用领域
艾迪悌 - IDT		开关
页数	文件大小	规格书
5页	44K
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QS3245Q 数据手册

IDTQS3245

HIGH-SPEEDCMOSQUICKSWITCH8-BITBUSSWITCH

INDUSTRIALTEMPERATURERANGE

QUICKSWITCH^®PRODUCTS

IDTQS3245

HIGH-SPEED CMOS

QUICKSWITCH

8-BIT BUS SWITCH

DESCRIPTION:

FEATURES:

TheQS3245providesasetofeighthigh-speedCMOSTTL-compatible

bus switches in a pinout compatible with 74FCT245, 74F245, 74ALS/AS/

LS245 8-bit transceivers. The low ON resistance of the QS3245 allows

inputs to be connected to outputs without adding propagation delay and

without generating additional ground bounce noise. The Output Enable

(OE) signal turns the switches on similar to the OE signal of the 74’245.

QuickSwitch devices provide an order of magnitude faster speed than

conventionallogicdevices.

• Enhanced N channel FET with no inherent diode to Vcc

• 5Ω bidirectional switches connect inputs to outputs

• Pin compatible with the 74F245, 74FCT245, and 74FCT245T

• Low power CMOS proprietary technology

• Zero propagation delay, zero ground bounce

• Undershoot clamp diodes on all switch and control inputs

• TTL-compatible control inputs

• Available in SOIC, QSOP, and TSSOP packages

The QS3245 is characterized for operation at -40°C to +85°C.

APPLICATIONS:

• Hot-swapping, hot-docking

• Voltage translation (5V to 3.3V)

• Power conservation

• Capacitance reduction and isolation

• Logic replacement (data processing)

• Clock gating

• Bus switching and isolation

FUNCTIONALBLOCKDIAGRAM

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

APRIL 2000

2000 Integrated Device Technology, Inc.

DSC-5753/1

12 3 4 5

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QS3245QG8	IDT	QSOP-20, Reel	获取价格
QS3245QTR	IDT	Bus Driver, 3245 Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20	获取价格
QS3245QX	ETC	Bus Switch	获取价格
QS3245SOG	IDT	SOIC-20, Tube	获取价格