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SN74GTLP2034 具有独立 LVTTL 端口和反馈路径的 8 位 LVTTL-GTLP 可调节边沿速率寄存收发器

SN74GTLP2034 描述

The SN74GTLP2034 is a high-drive, 8-bit, three-wire registered transceiver that provides true LVTTL-to-GTLP and GTLP-to-LVTTL signal-level translation. The device allows for transparent, latched, and flip-flop modes of data transfer with separate LVTTL input and LVTTL output pins, which provides a feedback path for control and diagnostics monitoring, the same functionality as the SN74FB2033, but with true logic. The device provides a high-speed interface between cards operating at LVTTL logic levels and a backplane operating at GTLP signal levels. High-speed (about three times faster than standard LVTTL or TTL) backplane operation is a direct result of GTLP's reduced output swing (<1 V), reduced input threshold levels, improved differential input, OEC™ circuitry, and TI-OPC™ circuitry.

	SN74GTLP2034
Fclock(Max)(MHz)	175
th(ns)	0.3
tsu(ns)	1.1
Rating	Catalog
Technology Family	GTLP

SN74GTLP2034 特性

• Member of the Texas Instruments Widebus™ Family
• TI-OPC™ Circuitry Limits Ringing on Unevenly Loaded Backplanes
• OEC™ Circuitry Improves Signal Integrity and Reduces Electromagnetic Interference
• Bidirectional Interface Between GTLP Signal Levels and LVTTL Logic Levels
• Split LVTTL Port Provides a Feedback Path for Control and Diagnostics Monitoring
• LVTTL Interfaces Are 5-V Tolerant
• High-Drive GTLP Open-Drain Outputs (100 mA)
• LVTTL Outputs (\x9624 mA/24 mA)
• Variable Edge-Rate Control (ERC) Input Selects GTLP Rise and Fall Times for Optimal Data-Transfer Rate and Signal Integrity in Distributed Loads
• Ioff, Power-Up 3-State, and BIAS VCC Support Live Insertion
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101

SN74GTLP2034 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
SN74GTLP2034GQLR	NRND	-40 to 85	10.90 | 1ku	BGA MICROSTAR JUNIOR (GQL) | 56	1000 | LARGE T&R
SN74GTLP2034ZQLR	ACTIVE	-40 to 85	10.90 | 1ku	BGA MICROSTAR JUNIOR (ZQL) | 56	1000 | LARGE T&R

SN74GTLP2034 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
SN74GTLP2034GQLR	TBD	SNPB	Level-2-240C-1 YEAR	SN74GTLP2034GQLR	SN74GTLP2034GQLR
SN74GTLP2034ZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-2-240C-1 YEAR	SN74GTLP2034ZQLR	SN74GTLP2034ZQLR

SN74GTLP2034 应用技术支持与电子电路设计开发资源下载

1. SN74GTLP2034 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. CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
4. Semiconductor Packing Methodology (PDF 3005 KB)
5. 逻辑产品选择指南 2006/2007 （修订版 Z）(4462KB)
6. 标准线性和逻辑产品 5 分钟指南 (786KB)
7. 了解和解释标准逻辑数据表
8. LOGIC Pocket Data Book (PDF 6001 KB)
9. HiRel Unitrode Power Management Brochure (PDF 206 KB)
10. Logic Cross-Reference (PDF 2938 KB)