ZHCSRV9E
February 2001 – March 2023
SN74LV393A
PRODMIX
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements, VCC = 2.5 V ± 0.2 V
6.7
Timing Requirements, VCC = 3.3 V ± 0.3 V
6.8
Timing Requirements, VCC = 5 V ± 0.5 V
6.9
Switching Characteristics, VCC = 2.5 V ± 0.2 V
6.10
Switching Characteristics, VCC = 3.3 V ± 0.3 V
6.11
Switching Characteristics, VCC = 5 V ± 0.5 V
6.12
Timing Diagrams
6.13
Noise Characteristics
6.14
Operating Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Device Functional Modes
9
Application and Implementation
9.1
Power Supply Recommendations
9.2
Layout
9.2.1
Layout Guidelines
9.2.1.1
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
接收文档更新通知
10.3
支持资源
10.4
Trademarks
10.5
静电放电警告
10.6
术语表
11
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)
D|14
PW|14
DB|14
DGV|14
NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsrv9e_oa
zhcsrv9e_pm
1
特性
V
CC
工作范围为 2V 至 5.5V
电压为 5V 时,t
pd
最大值为 10ns
V
CC
= 3.3V、T
A
= 25°C 时,V
OLP
(输出接地反弹)典型值小于 0.8V
V
CC
= 3.3V、T
A
= 25°C 时,V
OHV
(输出 V
OH
下冲)典型值大于 2.3V
I
off
支持局部断电模式运行
具有独立时钟的双路 4 位二进制计数器
针对每个 4 位计数器的直接清零
可将计数器封装数量减少 50%,从而显著提高系统密度
闩锁性能超过 100mA,符合 JESD 78 II 类规范