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SN74LVTH16652-EP 具有三态输出的增强型产品 3.3V Abt 16 位总线收发器和寄存器

The SN74LVTH16652 is a 16-bit bus transceiver designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as two 8-bit transceivers or one 16-bit transceiver.

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. A low input level selects real-time data, and a high input level selects stored data. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the SN74LVTH16652

	SN74LVTH16652-EP
Voltage Nodes (V)	3.3, 2.7
Vcc range (V)	2.7 to 3.6
No. of Bits	16
Technology Family	LVT
Rating	HiRel Enhanced Product

SN74LVTH16652-EP 特性

• Controlled Baseline
  • One Assembly/Test Site, One Fabrication Site
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree
• Member of the Texas Instruments Widebus™ Family
• State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation
• Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
• Supports Unregulated Battery Operation Down To 2.7 V
• Typical VOLP (Output Ground Bounce)     <0.8 V at VCC = 3.3 V, TA = 25°C
• Ioff and Power-Up 3-State Support Hot Insertion
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• 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)
• Thin Shrink Small-Outline (DGG) Package

SN74LVTH16652-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
CLVTH16652IDGGREP	ACTIVE	-40 to 85	2.40 | 1ku	TSSOP (DGG) | 56	2000 | LARGE T&R
V62/04717-01XE	ACTIVE	-40 to 85	2.40 | 1ku	TSSOP (DGG) | 56	2000 | LARGE T&R

SN74LVTH16652-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

SN74LVTH16652-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
CLVTH16652IDGGREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CLVTH16652IDGGREP	CLVTH16652IDGGREP
V62/04717-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/04717-01XE	V62/04717-01XE

SN74LVTH16652-EP 应用技术支持与电子电路设计开发资源下载

1. SN74LVTH16652-EP 数据资料 dataSheet 下载.PDF
2. TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
3. (选择指南)逻辑器件指南 2009 (Rev. Z)
4. (选择指南)小尺寸逻辑器件指南 (Rev. D)
5. (用户指南)LOGIC Pocket Data Book
6. (用户指南)Signal Switch Data Book
7. (用户指南)LVC and LV Low-Voltage CMOS Logic Data Book
8. 2008年第一季度通信基础设施方案指南 (Rev. G)
9. Communications Infrastructure Solutions Guide 1Q2010
10. Design Summary for WCSP Little Logic
11. Standard Linear & Logic for PCs, Servers & Motherboards
12. STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
13. Military Low Voltage Solutions
14. Low-Voltage Logic (LVC) Designer's Guide
15. Logic Cross-Reference