Datasheet > IDTQS33X257

IDTQS33X257

更新时间： 2024-11-25 22:13:23

品牌	Logo	应用领域
艾迪悌 - IDT		解复用器
页数	文件大小	规格书
5页	52K
描述
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 24:12 MUX/DEMUX

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IDTQS33X257 数据手册

IDTQS33X257

HIGH-SPEEDCMOSQUICKSWITCH24:12MUX/DEMUX

INDUSTRIALTEMPERATURERANGE

QUICKSWITCH^®PRODUCTS

HIGH-SPEED CMOS

IDTQS33X257

QUICKSWITCH 24:12 MUX/DEMUX

DESCRIPTION:

FEATURES:

The QS33X257 is a high-speed CMOS TTL-compatible 24:12 multi-

plexer/demultiplexer. TheQS33X257is functionallycompatibletothreeof

the QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/

LS257 Quad 2:1 multiplexers. The low ON resistance of the QS33X257

allows inputs to be connected to outputs without adding propagation delay

and without generating additional ground bounce noise. This part will be

used in wide bus multiplexing where board space is at a premium.

Mux/Demux devices provide an order of magnitude faster speed than

equivalent logic devices.

• Enhanced N channel FET with no inherent diode to Vcc

• Bidirectional signal flow

• 24:12 Mux/Demux switches connect inputs to outputs

• Individual controls for each bank

• Zero propagation delay, zero ground bounce

• Undershoot clamp diodes on all switch and control inputs

• TTL-compatible control inputs

• Available in 48-pin QVSOP package

The QS33X257 is characterized for operation at -40°C to +85°C.

APPLICATIONS:

• Logic replacement

• Video, audio, graphics switching, muxing

• Hot-swapping, hot-docking

• Voltage translation (5V to 3.3V)

• Bus funneling

FUNCTIONALBLOCKDIAGRAM

I0_A

I0^I

I1A

I1I

I0_B

I0_J

Y_J

I1B

I1_J

I0C

I0K

Y_C

Y_K

I1C

I1K

I0_D

Y_L

I1D

I1L

I0_E

Y_E

I1E

I0_F

Y_F

I1F

I0_G

Y_G

I1G

I0_H

I1_H

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

MARCH 2000

2000 Integrated Device Technology, Inc.

DSC-5763/1

12 3 4 5

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与IDTQS33X257相关器件

型号	品牌	获取价格	描述	数据表
IDTQS33X257Q1	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 24:12 MUX/DEMUX
IDTQS33X257Q1G	IDT	获取价格	Bus Exchanger, 2-Func, 12-Bit, True Output, CMOS, PDSO48, QVSOP-48
IDTQS34X2245	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X2245_12	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X2245Q3	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X2245Q3G	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X2245Q3G8	IDT	获取价格	Bus Driver, 4-Func, 8-Bit, True Output, CMOS, PDSO80, MILLIPAK-80
IDTQS34X2245QG8	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X245	IDT	获取价格	QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
IDTQS34X245Q3	IDT	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 4-Func, 8-Bit, True Output, CMOS, PDSO80, MILLIPAK-80