Datasheet > 74CBTLV16292

74CBTLV16292

更新时间： 2024-11-27 14:58:27

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
6页	263K
描述
Low-Voltage 12-Bit 1:2 Mux / Demux Bus Switch with Internal Pull Down Resistors

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74CBTLV16292 数据手册

74CBTLV16292

INDUSTRIALTEMPERATURERANGE

LOW-VOLTAGE12-BIT1:2MUX/DEMUXBUSSWITCH

LOW-VOLTAGE 12-BIT 1:2

74CBTLV16292

MUX / DEMUX BUS SWITCH

WITH INTERNAL PULL DOWN

RESISTORS

DESCRIPTION:

FEATURES:

The CBTLV16292 is a single 12-bit multiplexing / demultiplexing bus

switch, whichprovideshighspeedswitching. ThisdevicehasverylowON

resistance,resultinginunder250pspropagationdelaythroughttheswitch.

The demultiplexer side has a 500Ω resistor (R pulldown) termination to

GNDtoeliminatefloatingnodes.

• 5Ω A/B bi-directional switch

• Isolation Under Power-Off Conditions

• Make-before-break feature

• Over-voltage tolerant

• Internal 500Ω pull-down resistor to GND

• Latch-up performance exceeds 100mA

• VCC = 2.3V - 3.6V, normal range

• ESD >2000V per MIL-STD-883, Method 3015; >200V using

machine model (C = 200pF, R = 0)

• Available in TSSOP package

When the select (S) input is low, the A port is connected to the B1 port,

andtheRpulldownisconnectedtotheB2port. Similarly, whentheSinput

is high, A port is connected to B2 port and the R pulldown is connected to

B1 port.

APPLICATIONS:

• 3.3V High Speed Bus Switching and Bus Isolation

• Resource sharing

FUNCTIONALBLOCKDIAGRAM

SIMPLIFIEDSCHEMATIC,EACH

SWITCH

1B1

RPULLDOWN

1B2

12A

12B1

RPULLDOWN

SELECT CONTROL

CIRCUITRY

12B2

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

JUNE 2019

2019 Integrated Device Technology, Inc.

DSC-5892/10

12 3 4 5 6

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