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SN74LVTH182512DGGR中文资料

厂家型号

SN74LVTH182512DGGR

文件大小

654.58Kbytes

页面数量

39

功能描述

3.3-V ABT SCAN TEST DEVICES WITH 18-BIT UNIVERSAL BUS TRANSCEIVERS

特定功能逻辑 3.3-V ABT w/18-Bit Univ Bus Transceiver

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

SN74LVTH182512DGGR数据手册规格书PDF详情

Members of the Texas Instruments

SCOPE E Family of Testability Products

Members of the Texas Instruments

WidebusE Family

State-of-the-Art 3.3-V ABT Design Supports

Mixed-Mode Signal Operation (5-V Input

and Output Voltages With 3.3-V VCC)

Support Unregulated Battery Operation

Down to 2.7 V

UBT E (Universal Bus Transceiver)

Combines D-Type Latches and D-Type

Flip-Flops for Operation in Transparent,

Latched, or Clocked Mode

Bus Hold on Data Inputs Eliminates the

Need for External Pullup/Pulldown

Resistors

B-Port Outputs of ’LVTH182512 Devices

Have Equivalent 25-W Series Resistors, So

No External Resistors Are Required

Compatible With the IEEE Std 1149.1-1990

(JTAG) Test Access Port and

Boundary-Scan Architecture

SCOPE E Instruction Set

– IEEE Std 1149.1-1990 Required

Instructions and Optional CLAMP and

HIGHZ

– Parallel-Signature Analysis at Inputs

– Pseudo-Random Pattern Generation

From Outputs

– Sample Inputs/Toggle Outputs

– Binary Count From Outputs

– Device Identification

– Even-Parity Opcodes

Package Options Include 64-Pin Plastic

Thin Shrink Small Outline (DGG) and 64-Pin

Ceramic Dual Flat (HKC) Packages Using

0.5-mm Center-to-Center Spacings

description

The ’LVTH18512 and ’LVTH182512 scan test devices with 18-bit universal bus transceivers are members of

the Texas Instruments SCOPEE testability integrated-circuit family. This family of devices supports IEEE Std

1149.1-1990 boundary scan to facilitate testing of complex circuit-board assemblies. Scan access to the test

circuitry is accomplished via the 4-wire test access port (TAP) interface.

Additionally, these devices are designed specifically for low-voltage (3.3-V) VCC operation, but with the

capability to provide a TTL interface to a 5-V system environment.

SN74LVTH182512DGGR产品属性

  • 类型

    描述

  • 型号

    SN74LVTH182512DGGR

  • 功能描述

    特定功能逻辑 3.3-V ABT w/18-Bit Univ Bus Transceiver

  • RoHS

  • 制造商

    Texas Instruments

  • 系列

    SN74ABTH18502A

  • 工作电源电压

    5 V

  • 封装/箱体

    LQFP-64

  • 封装

    Tube

更新时间:2025-10-9 9:05:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
TSSOP
32360
TI/德州仪器全新特价SN74LVTH182512DGGR即刻询购立享优惠#长期有货
TI(德州仪器)
24+
TSSOP646
2317
只做原装,提供一站式配单服务,代工代料。BOM配单
TI
23+
TSSOP64
6500
原装正品,假一罚十
TEXAS
24+
SOP
1650
TI
24+
TSSOP
6868
原装现货,可开13%税票
TexasInstruments
18+
ICSCAN-TEST-DEV/XCVR64-T
6800
公司原装现货/欢迎来电咨询!
Texas Instruments
24+
64-TSSOP
56200
一级代理/放心采购
TI
25+
SSOP-64
932
就找我吧!--邀您体验愉快问购元件!
TI(德州仪器)
2021+
TSSOP-64
499
TI/德州仪器
23+
TSSOP
50000
全新原装正品现货,支持订货

SN74LVTH182512DGGR 价格

参考价格:¥28.8877

型号:SN74LVTH182512DGGR 品牌:TI 备注:这里有SN74LVTH182512DGGR多少钱,2025年最近7天走势,今日出价,今日竞价,SN74LVTH182512DGGR批发/采购报价,SN74LVTH182512DGGR行情走势销售排排榜,SN74LVTH182512DGGR报价。