74LVTH162245MEX_NL

更新时间： 2024-09-14 13:04:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
9页	99K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74LVTH162245MEX_NL 数据手册

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第2页

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第3页

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第4页

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第5页

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第6页

浏览型号74LVTH162245MEX_NL的Datasheet PDF文件第7页

January 1999

Revised June 2005

74LVT162245 • 74LVTH162245

Low Voltage 16-Bit Transceiver with 3-STATE Outputs

and 25: Series Resistors in A Port Outputs

General Description

Features

■ Input and output interface capability to systems at

The LVT162245 and LVTH162245 contains sixteen non-

inverting bidirectional buffers with 3-STATE outputs and is

intended for bus oriented applications. The device is byte

controlled. Each byte has separate control inputs which

can be shorted together for full 16-bit operation. The T/R

inputs determine the direction of data flow through the

device. The OE inputs disable both the A and B ports by

placing them in a high impedance state.

5V V_CC

■ Bushold data inputs eliminate the need for external pull-

up resistors to hold unused inputs (74LVTH162245),

also available without bushold feature (74LVT162245).

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

The LVT162245 and LVTH162245 are designed with

equivalent 25 series resistance in both the HIGH and

LOW states on the A Port outputs. This design reduces line

noise in applications such as memory address drivers,

clock drivers, and bus transceivers/transmitters.

■ A Port outputs include equivalent series resistance of

25 making external termination resistors unnecessary

and reducing overshoot and undershoot

■ A Port outputs source/sink 12 mA.

B Port outputs source/sink 32 mA/ 64 mA

The LVTH162245 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Functionally compatible with the 74 series 162245

■ Latch-up performance exceeds 500 mA

■ ESD performance:

These non-inverting transceivers are designed for low volt-

age (3.3V) V_CCapplications, but with the capability to pro-

Human-body model 2000V

vide a TTL interface to a 5V environment. The LVT162245

and LVTH162245 are fabricated with an advanced

BiCMOS technology to achieve high speed operation simi-

lar to 5V ABT while maintaining a low power dissipation.

Machine model 200V

Charged-device model 1000V

■ Also packaged in plastic Fine Pitch Ball Grid Array

(FBGA)

Ordering Code:

Order Number

Package Number

Package Description

74LVT162245G

(Note 1)(Note 2)

BGA54A

(Preliminary)

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

74LVT162245MEA

(Note 2)

MS48A

MTD48

BGA54A

MS48A

MTD48

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

74LVT162245MTD

(Note 2)

74LVTH162245G

(Note 1)(Note 2)

74LVTH162245MEA

74LVTH162245MEX

74LVTH162245MTD

74LVTH162245MTX

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TUBE]

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TAPE and REEL]

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TUBE]

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TAPE and REEL]

Note 1: Ordering code “G” indicates Trays.

Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS012446

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

下载PDF

与74LVTH162245MEX_NL相关器件

型号	品牌	获取价格	描述	数据表
74LVTH162245MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25? Series Resistors in A Port Out
74LVTH162245MTD	ROCHESTER	获取价格	LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48, 6.10 MM, MO-153, TSSOP-48
74LVTH162245MTD_NL	FAIRCHILD	获取价格	Bus Transceiver, LVT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO48, 6.10 MM, LEAD FRE
74LVTH162245MTDX	ETC	获取价格	Dual 8-bit Bus Transceiver
74LVTH162245MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25? Series Resistors in A Port Out
74LVTH162245MTX	ROCHESTER	获取价格	LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48, 6.10 MM, MO-153, TSSOP-48
74LVTH162245MTX_NL	FAIRCHILD	获取价格	暂无描述
74LVTH162245ZQLR	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH162245ZRDR	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH162373	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3-S

与74LVTH162245MEX_NL相关文章

SL74HC10N：高性能三输入与非门解析
2024-09-03

80
AIC1781A 电池充电控制器深度解析
2024-09-03

71
Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

100
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

117

产品中心

服务支持

精选活动

关于我们

帮助中心

74LVTH162245MEX_NL

74LVTH162245MEX_NL 数据手册

与74LVTH162245MEX_NL相关器件

与74LVTH162245MEX_NL相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

74LVTH162245MEX_NL

74LVTH162245MEX_NL 数据手册

与74LVTH162245MEX_NL相关器件

与74LVTH162245MEX_NL相关文章

您还可以找

您在本页遇到什么问题？