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SN74LVTH652DB

更新时间： 2024-11-13 22:17:15

品牌	Logo	应用领域
德州仪器 - TI		总线收发器输出元件
页数	文件大小	规格书
10页	154K
描述
3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

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SN74LVTH652DB 数据手册

SN54LVTH652, SN74LVTH652

3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS

WITH 3-STATE OUTPUTS

SCBS706D – AUGUST 1997 – REVISED APRIL 1999

SN54LVTH652 . . . JT OR W PACKAGE

SN74LVTH652 . . . DB, DGV, DW, OR PW PACKAGE

(TOP VIEW)

State-of-the-Art Advanced BiCMOS

Technology (ABT) Design for 3.3-V

Operation and Low Static-Power

Dissipation

CLKAB

SAB

OEAB

and Power-Up 3-State Support Hot

off

CLKBA

SBA

OEBA

Insertion

Bus Hold on Data Inputs Eliminates the

Need for External Pullup/Pulldown

Resistors

Support Mixed-Mode Signal Operation

(5-V Input and Output Voltages With

3.3-V V

)

GND

Support Unregulated Battery Operation

Down to 2.7 V

Typical V

< 0.8 V at V

(Output Ground Bounce)

OLP

= 3.3 V, T = 25°C

SN54LVTH652 . . . FK PACKAGE

(TOP VIEW)

Latch-Up Performance Exceeds 500 mA Per

JESD 17

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

28 27 26

Package Options Include Plastic

OEBA

Small-Outline (DW), Shrink Small-Outline

(DB), Thin Shrink Small-Outline (PW), and

Thin Very Small-Outline (DGV) Packages,

Ceramic Chip Carriers (FK), Ceramic Flat

(W) Package, and Ceramic (JT) DIPs

description

12 13 14 15 16 17 18

These bus transceivers and registers are

designed specifically for low-voltage (3.3-V) V

operation, but with the capability to provide a TTL

interface to a 5-V system environment.

NC – No internal connection

The ’LVTH652 devices consist of bus-transceiver circuits, D-type flip-flops, and control circuitry arranged for

multiplexed transmission of data directly from the data bus or from the internal storage registers.

Output-enable (OEAB and OEBA) inputs are provided to control the transceiver functions. Select-control (SAB

and SBA) inputs are provided to select whether real-time or stored data is transferred. The circuitry used for

select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between

real-time and stored data. A low input selects real-time data and a high input selects stored data. Figure 1

illustrates the four fundamental bus-management functions that can be performed with the ’LVTH652 devices.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...10

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与SN74LVTH652DB相关器件

型号	品牌	获取价格	描述	数据表
SN74LVTH652DBLE	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DBR	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DBRE4	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DBRG4	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DGV	TI	获取价格	3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DGVR	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DGVRE4	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DGVRG4	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DW	TI	获取价格	3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH652DWE4	TI	获取价格	3.3V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

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