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SN75454BPSRG4 PDF预览

SN75454BPSRG4

更新时间: 2024-11-30 04:31:15
品牌 Logo 应用领域
德州仪器 - TI 驱动
页数 文件大小 规格书
20页 527K
描述
DUAL PERIPHERAL DRIVERS

SN75454BPSRG4 数据手册

 浏览型号SN75454BPSRG4的Datasheet PDF文件第2页浏览型号SN75454BPSRG4的Datasheet PDF文件第3页浏览型号SN75454BPSRG4的Datasheet PDF文件第4页浏览型号SN75454BPSRG4的Datasheet PDF文件第5页浏览型号SN75454BPSRG4的Datasheet PDF文件第6页浏览型号SN75454BPSRG4的Datasheet PDF文件第7页 
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
SN55451B, SN55452B,  
SN55453B, SN55454B . . . JG PACKAGE  
SN75451B, SN75452B,  
SN75453B, SN75454B . . . D OR P PACKAGE  
(TOP VIEW)  
PERIPHERAL DRIVERS FOR  
HIGH-CURRENT SWITCHING AT  
VERY HIGH SPEEDS  
Characterized for Use to 300 mA  
High-Voltage Outputs  
1A  
1B  
V
CC  
1
2
3
4
8
7
6
5
No Output Latch-Up at 20 V (After  
Conducting 300 mA)  
2B  
2A  
2Y  
1Y  
High-Speed Switching  
GND  
Circuit Flexibility for Varied Applications  
TTL-Compatible Diode-Clamped Inputs  
Standard Supply Voltages  
SN55451B, SN55452B  
SN55453B, SN55454B . . . FK PACKAGE  
(TOP VIEW)  
Plastic DIP (P) With Copper Lead Frame  
Provides Cooler Operation and Improved  
Reliability  
3
2
1
20 19  
18  
NC  
2B  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
NC  
1B  
4
5
6
7
8
17  
16  
15  
14  
NC  
2A  
NC  
1Y  
NC  
NC  
9 10 11 12 13  
SUMMARY OF DEVICES  
LOGIC OF  
DEVICE  
PACKAGES  
COMPLETE CIRCUIT  
NC – No internal connection  
SN55451B  
SN55452B  
SN55453B  
SN55454B  
SN75451B  
SN75452B  
SN75453B  
SN75454B  
AND  
NAND  
OR  
FK, JG  
JG  
FK, JG  
JG  
NOR  
AND  
NAND  
OR  
D, P  
D, P  
D, P  
D, P  
NOR  
description  
The SN55451B through SN55454B and SN75451B through SN75454B are dual peripheral drivers designed  
for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the  
SN75450 family and the SN75450A family devices manufactured previously. The speed of the devices is equal  
to that of the SN75450 family, and the parts are designed to ensure freedom from latch-up. Diode-clamped  
inputs simplify circuit design. Typical applications include high-speed logic buffers, power drivers, relay drivers,  
lamp drivers, MOS drivers, line drivers, and memory drivers.  
The SN55451B/SN75451B, SN55452B/SN75452B, SN55453B/SN75453B, and SN55454B/SN75454B are  
dual peripheral AND, NAND, OR, and NOR drivers, respectively (assuming positive logic), with the output of  
the logic gates internally connected to the bases of the npn output transistors.  
The SN55’ drivers are characterized for operation over the full military range of 55°C to 125°C. The SN75’  
drivers are characterized for operation from 0°C to 70°C.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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