MC74LVXC3245DTR2

更新时间： 2024-11-15 03:53:35

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	88K
描述
Configurable Dual Supply Octal Transceiver

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MC74LVXC3245DTR2 数据手册

MC74LVXC3245

Configurable Dual Supply

Octal Transceiver

with 3−State Outputs for 3 V Systems

The 74LVXC3245 is a 24−pin dual−supply, octal configurable

voltage interface transceiver especially well suited for PCMCIA and

http://onsemi.com

MARKING

other real time configurable I/O applications. The V

pin accepts a

CCA

3.0 V supply level; the A port is a dedicated 3.0 V port. The V

CCB

DIAGRAMS

accepts a 3.0 V−to−5.0 V supply level. The B port is configured to

track the V supply level. A 5.0 V level on the V pin will

CCB

configure the I/O pins at a 5.0 V level and a 3.0 V V

will configure

CCB

the I/O pins at a 3.0 V level. The A port interfaces with a 3.0 V host

system and the B port to the card slots. This device will allow the

LVX

3245

AWLYYWW

SOIC−24

DW SUFFIX

CASE 751E

CCB

voltage source pin and I/O pins on the B port to float when OE is

High. This feature is necessary to buffer data to and from a PCMCIA

socket that permits PCMCIA cards to be inserted and removed during

normal operation. The Transmit/Receive (T/R) input determines the

direction of data flow. Transmit (active−High) enables data from the A

port to B port. Receive (active−Low) enables data from the B port to

the A port.

TSSOP−24

DT SUFFIX

CASE 948H

LVXC3245

AWLYYWW

Features

• Bidirectional Interface Between 3.0 V and 3.0 V/5.0 V Buses

• Control Inputs Compatible with TTL Level

• Outputs Source/Sink Up to 24 mA

• Guaranteed Simultaneous Switching Noise Level and Dynamic

Threshold Performance

= Assembly Location

= Wafer Lot

= Year

= Work Week

• Available in SOIC and TSSOP Packages

• Flexible V

Operating Range

CCB

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

• Allows B Port and V

• Functionally Compatible With the 74 Series 245

• Pb−Free Packages are Available*

to Float Simultaneously When OE is High

CCB

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

March, 2005 − Rev. 4

MC74LVXC3245/D

12 3 4 5 6 7...10

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MC74LVXC3245DTR2 替代型号

型号	品牌	替代类型	描述	数据表
MC74LVXC3245DTG	ONSEMI	完全替代	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DTRG	ONSEMI	完全替代	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DT	ONSEMI	完全替代	Configurable Dual Supply Octal Transceiver

与MC74LVXC3245DTR2相关器件

型号	品牌	获取价格	描述	数据表
MC74LVXC3245DTR2G	ONSEMI	获取价格	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DTRG	ONSEMI	获取价格	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DW	ONSEMI	获取价格	LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24, SOIC-24
MC74LVXC3245DW	MOTOROLA	获取价格	LOW-VOLTAGE CMOS
MC74LVXC3245DWR2	ONSEMI	获取价格	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DWR2G	ONSEMI	获取价格	Configurable Dual Supply Octal Transceiver
MC74LVXC3245DWRG	ONSEMI	获取价格	Configurable Dual Supply Octal Transceiver
MC74LVXT4051	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer High−Performance Silicon−Gate CMOS
MC74LVXT4051_05	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer High−Performance Silicon−Gate CMOS
MC74LVXT4051D	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer High−Performance Silicon−Gate CMOS

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