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ZHCSI43C April 2005 – September 2021 SN74CBTU4411

PRODUCTION DATA

1 特性
2 应用
3 说明
4 Revision History
5 Pin Configuration and Functions
6 Specifications
7 Parameter Measurement Information
1. 7.1 Enable and Disable Times
2. 7.2 Skew and Propagation Delay Times
8 Detailed Description
9 Application and Implementation
1. 9.1 Application Information
2. 9.2 Typical Application
10Power Supply Recommendations
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12Device and Documentation Support
13Electrostatic Discharge Caution
14术语表
15Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)

ZST|72
- MPBG455C

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcsi43c_oa
zhcsi43c_pm

6.4 Thermal Information

THERMAL METRIC⁽¹⁾		SN74CBTU4411	UNIT
		ZST (NFBGA)
		72 PINS
R_θJA	Junction-to-ambient thermal resistance	97	°C/W
R_θJC(top)	Junction-to-case (top) thermal resistance	34.4	°C/W
R_θJB	Junction-to-board thermal resistance	67.2	°C/W
ψ_JT	Junction-to-top characterization parameter	2	°C/W
ψ_JB	Junction-to-board characterization parameter	69.1	°C/W
R_θJC(bot)	Junction-to-case (bottom) thermal resistance	—	°C/W

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953.