SDLS020E − MAY 1990 − REVISED FEBRUARY 2004
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DConvert TTL Voltage Levels to MOS Levels
DHigh Sink-Current Capability
DInput Clamping Diodes Simplify System
Design
DOpen-Collector Driver for Indicator Lamps
and Relays
DInputs Fully Compatible With Most TTL
Circuits
description/ordering information
These hex inverter buffers/drivers feature
high-voltage open-collector outputs to interface
with high-level circuits (such as MOS), or for
driving high-current loads, and also are
characterized for use as inverter buffers for driving
TTL inputs. The ’LS06 devices have a rated output
voltage of 30 V, and the SN74LS16 has a rated
output voltage of 15 V. The maximum sink current
for the SN54LS06 is 30 mA, and for the
SN74LS06 and SN74LS16 it is 40 mA.
These devices are compatible with most TTL
families. Inputs are diode-clamped to minimize
transmission effects, which simplifies design.
Typical power dissipation is 175 mW, and average
propagation delay time is 8 ns.
ORDERING INFORMATION
TAPACKAGE†ORDERABLE
PART NUMBER TOP-SIDE
MARKING
PDIP − N Tube SN74LS06N SN74LS06N
Tube SN74LS06D
0°C to 70°CSOIC − D Tape and reel SN74LS06DR LS06
SOP − NS Tape and reel SN74LS06NSR 74LS06
SSOP − DB Tape and reel SN74LS06DBR LS06
Tube SN54LS06J SN54LS06J
−55°C to 125°C
Tube SNJ54LS06J SNJ54LS06J
LCCC − FK Tube SNJ54LS06FK SNJ54LS06FK
†Package drawings, standard packing quantities, thermal data, symbolization, and PCB
design guidelines are available at www.ti.com/sc/package.
The SN74LS16 is obsolete
a
nd is no longer supplied
Copyright 2004, Texas Instruments Incorporated
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.
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2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
SN74LS06, SN74LS16 . . . D, DB, N, OR NS PACKAGE
(TOP VIEW)
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
1Y
1A
NC
4A 6A
3Y
GND
NC
NC − No internal connection
4Y V
SN54LS06 . . . FK PACKAGE
(TOP VIEW)
CC
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