ZHCSQ55H
April 2004 – March 2022
SN54HC148
,
SN74HC148
PRODUCTION DATA
1
Features
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Recommended Operating Conditions (1)
6.3
Thermal Information
6.4
Electrical Characteristics
6.5
Switching Characteristics
6.6
Operating Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Device Functional Modes
9
Application Information
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
接收文档更新通知
12.3
支持资源
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
J|16
FK|20
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsq55h_oa
zhcsq55h_pm
1
Features
Wide operating voltage range of 2V to 6V
Outputs can drive up to 10 LSTTL loads
Low power consumption, 80-μA max I
CC
Typical t
pd
= 16ns
±4-mA output drive at 5V
Low input current of 1μA max
Encode eight data lines to 3-line binary (Octal)
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