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SN54LS07_91 PDF预览

SN54LS07_91

更新时间: 2024-11-04 06:12:51
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德州仪器 - TI 输出元件高压驱动
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4页 52K
描述
HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

SN54LS07_91 数据手册

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SN54LS07, SN74LS07, SN74LS17  
HEX BUFFERS/DRIVERS WITH  
OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS  
SDLS021A, D3517, MAY 1990–REVISED AUGUST 1991  
SN54LS07 . . . J PACKAGE  
SN74LS07, SN74LS17 . . . D OR N PACKAGE  
Converts TTL-Voltage Levels to MOS  
Levels  
(T0P VIEW)  
High Sink-Current Capability  
1A  
1Y  
2A  
2Y  
3A  
V
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
CC  
Input Clamping Diodes Simplify System  
Design  
6A  
6Y  
5A  
5Y  
4A  
4Y  
Open-Collector Driver for Indicator Lamps  
and Relays  
3Y  
GND  
Package Options Include “Small Outline”  
Packages, Ceramic Chip Carriers, and  
Standard and Ceramic 300-mil DIPs  
8
SN54LS07 . . . FK PACKAGE  
(T0P VIEW)  
description  
These monolithic hex buffers/drivers feature  
high-voltage open-collector outputs to interface  
with high-level circuits or for driving high-current  
loads. They are also characterized for use as  
buffers for driving TTL inputs. The LS07 has a  
rated output voltage of 30 V and the LS17 has a  
rated output voltage of 15 V. The maximum sink  
current is 30 mA for the SN54LS07 and 40 mA for  
the SN74LS07 and SN74LS17.  
3
2
1
20 19  
18  
6Y  
NC  
5A  
NC  
2A  
NC  
2Y  
4
5
6
7
8
17  
16  
15  
NC  
3A  
14 5Y  
9 10 11 12 13  
These circuits are compatible with most TTL  
families. Inputs are diode-clamped to minimize  
transmission-line effects, which simplifies design.  
Typical power dissipation is 140 mW and average  
propagation delay time is 12 ns.  
NC – No internal connection  
The SN54LS07 is characterized over the full military temperature range of –55°C to 125°C. The SN74LS07 and  
SN74LS17 are characterized for operation from 0°C to 70°C.  
logic symbol  
logic diagram (positive logic)  
2
4
6
8
1
1
2
4
1A  
2A  
3A  
4A  
5A  
6A  
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
1A  
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
3
3
5
6
2A  
9
8
5
11  
13  
10  
12  
3A  
9
4A  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
Pin numbers shown are for D, J, and N packages.  
10  
12  
11  
13  
5A  
6A  
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.  
Copyright 1991, Texas Instruments Incorporated  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
1

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