SN74ABT16245A-EP 具有三态输出的增强型产品 16 位总线收发器

The SN74ABT16245A-EP is a 16-bit noninverting 3-state transceiver designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impendance state above 2.1 V, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN74ABT16245A-EP is characterized for operation from -55°C to 125°C.

	SN74ABT16245A-EP
Rating	HiRel Enhanced Product
Technology Family	ABT

SN74ABT16245A-EP 特性

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree(1)
Member of the Texas Instruments Widebus™ Family
State-of-the-Art EPIC-IIB™ BiCMOS Design Significantly Reduces Power Dissipation
Typical VOLP (Output Ground Bounce) <: 1 V at VCC = 5 V, TA = 25°C
High-Impedance State During Power Up and Power Down
Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB Layout
High-Drive Outputs (-32-mA IOH, 64-mA IOL)
Latch-Up Performance Exceeds 500 mA Per JESD 70
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Shrink Small-Outline (DL) Package

SN74ABT16245A-EP 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
CABT16245AMDLREP	ACTIVE	-55 to 125	2.25 \| 1ku	SSOP (DL) \| 48	1000 \| LARGE T&R
V62/06609-01XE	ACTIVE	-55 to 125	2.25 \| 1ku	SSOP (DL) \| 48	1000 \| LARGE T&R

SN74ABT16245A-EP 应用手册

标题	类型	大小
选择合适的德州仪器 (TI) 信号开关	PDF	1091
CMOS 非缓冲反向器在振荡器电路中的使用	PDF	951
选择正确的电平转换解决方案 (Rev. A)	PDF	635
How to Select Little Logic	PDF	959
Shelf-Life Evaluation of Lead-Free Component Finishes	PDF	1310
Understanding and Interpreting Standard-Logic Data Sheets	PDF	857
Texas Instruments Little Logic Application Report	PDF	359
TI IBIS File Creation, Validation, and Distribution Processes	PDF	380
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA	PDF	895
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices	PDF	209
Implications of Slow or Floating CMOS Inputs	PDF	101
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices	PDF	115
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs	PDF	105
CMOS Power Consumption and CPD Calculation	PDF	89
LVC Characterization Information	PDF	114
Live Insertion	PDF	150
Input and Output Characteristics of Digital Integrated Circuits	PDF	1708
Understanding Advanced Bus-Interface Products Design Guide	PDF	253

SN74ABT16245A-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
CABT16245AMDLREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CABT16245AMDLREP	CABT16245AMDLREP
V62/06609-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/06609-01XE	V62/06609-01XE

SN74ABT16245A-EP 应用技术支持与电子电路设计开发资源下载

SN74ABT16245A-EP 数据资料 dataSheet 下载.PDF
TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
(选择指南)逻辑器件指南 2009 (Rev. Z)
(选择指南)小尺寸逻辑器件指南 (Rev. D)
(用户指南)LOGIC Pocket Data Book
(用户指南)Signal Switch Data Book
(用户指南)LVC and LV Low-Voltage CMOS Logic Data Book
2008年第一季度通信基础设施方案指南 (Rev. G)
Communications Infrastructure Solutions Guide 1Q2010
Design Summary for WCSP Little Logic
Standard Linear & Logic for PCs, Servers & Motherboards
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
Military Low Voltage Solutions
Low-Voltage Logic (LVC) Designer's Guide
Logic Cross-Reference