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Texas Instruments (TI) Electronic Components Datasheet

SN54LS07 Datasheet

Hex Buffers and Drivers

No Preview Available !

SN54LS07 pdf
The SN54LS07 and SN74LS17 are
obsolete and are no longer supplied.
SN54LS07, SN74LS07, SN74LS17
HEX BUFFERS/DRIVERS
WITH OPENĆCOLLECTOR HIGHĆVOLTAGE OUTPUTS
SDLS021C − MAY 1990 − REVISED FEBRUARY 2004
D Convert TTL Voltage Levels to MOS Levels
D High Sink-Current Capability
D Input Clamping Diodes Simplify System
SN54LS07 . . . J PACKAGE
SN74LS07, SN74LS17 . . . D, DB, N, OR NS PACKAGE
(TOP VIEW)
Design
D Open-Collector Driver for Indicator Lamps
and Relays
1A 1
1Y 2
2A 3
2Y 4
14 VCC
13 6A
12 6Y
11 5A
description/ordering information
These hex buffers/drivers feature high-voltage
open-collector outputs to interface with high-level
3A 5
3Y 6
GND 7
10 5Y
9 4A
8 4Y
circuits or for driving high-current loads. They are
also characterized for use as buffers for driving TTL inputs. The ’LS07 devices have a rated output voltage of
30 V, and the SN74LS17 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.
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.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube
SN74LS07N
SN74LS07N
0°C to 70°C
SOIC − D
SOP − NS
Tube
Tape and reel
Tape and reel
SN74LS07D
SN74LS07DR
SN74LS07NSR
LS07
74LS07
SSOP − DB Tape and reel SN74LS07DBR LS07
Package drawings, standard packing quantities, thermal data, symbolization, and PCB
design guidelines are available at www.ti.com/sc/package.
logic diagram (positive logic)
1
1A
2
1Y
3
2A
4
2Y
3A 5
6
3Y
9
4A
8
4Y
5A 11
10
5Y
13
6A
12
6Y
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2004, Texas Instruments Incorporated
On products compliant to MILĆPRFĆ38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1


Texas Instruments (TI) Electronic Components Datasheet

SN54LS07 Datasheet

Hex Buffers and Drivers

No Preview Available !

SN54LS07 pdf
SN54LS07, SN74LS07, SN74LS17
HEX BUFFERS/DRIVERS
WITH OPENĆCOLLECTOR HIGHĆVOLTAGE OUTPUTS
SDLS021C − MAY 1990 − REVISED FEBRUARY 2004
The SN54LS07 and SN74LS17 are
obsolete and are no longer supplied.
schematic (each gate)
VCC
9 k
5 k
1 k
Input
Output
2 k
2 k
GND
Resistor values shown are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Output voltage, VO (see Notes 1 and 2): SN54LS07, SN74LS07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V
SN74LS17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
Package thermal impedance, θJA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W
Storage temperature range,Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to GND.
2. This is the maximum voltage that should be applied to any output when it is in the off state.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265


Part Number SN54LS07
Description Hex Buffers and Drivers
Maker Texas
Total Page 11 Pages
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