Datasheet SN74LS07D, SN74LS07DBLE, SN74LS07DBR, SN74LS07DR, SN74LS07N Datasheet (Texas Instruments)

SN54LS07, SN74LS07, SN74LS17

HEX BUFFERS/DRIVERS WITH

OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

SDLS021A, D3517, MAY 1990–REVISED AUGUST 1991

• Converts TTL-Voltage Levels to MOS

Levels

• High Sink-Current Capability

• Input Clamping Diodes Simplify System

Design

• Open-Collector Driver for Indicator Lamps

and Relays

• Package Options Include “Small Outline”

Packages, Ceramic Chip Carriers, and
Standard and Ceramic 300-mil DIPs

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.

SN54LS07 . . . J PACKAGE

SN74LS07, SN74LS17 . . . D OR N PACKAGE

(T0P VIEW)

1A

1

1Y

2

2A

3

2Y

4

3A

5

3Y

6

GND

SN54LS07 . . . FK PACKAGE

7

(T0P VIEW)

1Y1ANC

2A

NC

2Y

NC

3A

3 2 1 20 19

4
5
6
7
8

910111213

14
13
12
11
10

9
8

CC

V

6A

18
17
16
15
14

V
6A
6Y
5A
5Y
4A
4Y

CC

6Y
NC
5A
NC
5Y

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

3Y

NC – No internal connection

GND

NC

4Y

4A

propagation delay time is 12 ns.
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.

1A
2A
3A
4A
5A
6A

1
3
5
9
11
13

†

2

1Y

4

2Y

6

3Y

8

4Y

10

5Y

12

6Y

logic diagram (positive logic)

1

1A

3

2A

5

3A

9

4A

11

5A

13

6A

10

12

2

1Y

4

2Y

6

3Y

8

4Y

5Y

6Y

logic symbol

†

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.

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  1991, Texas Instruments Incorporated

1

SN54LS07, SN74LS07, SN74LS17
HEX BUFFERS/DRIVERS WITH
OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

schematic (each gate)

V

CC

9 kΩ

5 kΩ

Input

2 kΩ

1 kΩ

Output

2 kΩ

GND

Resistor values shown are nominal.

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

Supply voltage, V
Input voltage, V
Output voltage, V

Operating free-air temperature range: SN54LS07 –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range –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. Voltage values are with respect to network ground terminal.

2. This is the maximum voltage that should be applied to any output when it is in the off state.

7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CC

(see Note 1) 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I

(see Notes 1 and 2): SN54LS07, SN74LS07 30 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

O

SN74LS17 15 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN54LS07, SN74LS17 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . .

†

recommended operating conditions

V

CC

V

IH

V

IL

V

OH

I

OL

T

A

2

Supply voltage 4.5 5 5.5 4.75 5 5.25 V
High-level input voltage 2 2 V
Low-level input voltage 0.8 0.8 V

High-level output voltage V
Low-level output current 30 40 mA

Operating free-air temperature –55 125 0 70 °C

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN74LS07

SN54LS07

MIN NOM MAX MIN NOM MAX

’LS07 30 30
’LS17 15

SN74LS17 UNIT

SN54LS07, SN74LS07, SN74LS17

HEX BUFFERS/DRIVERS WITH

OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)

PARAMETER TEST CONDITIONS

V

IK

I

OH

V

OL

I

I

I

IH

I

IL

I

CCH

I
†
‡

§

CCL
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at VCC = 5 V, TA = 25°C.
IOL = 30 mA for SN54 series parts and 40 mA for SN74 series parts.

VCC = MIN, II = –12 mA –1.5 –1.5 V
VCC = MIN,

VCC = MAX, VI = 7 V 1 1 mA
VCC = MAX, VI = 2.4 V 20 20 µA
VCC = MAX, VI = 0.4 V –0.2 –0.2 mA
VCC = MAX 14 14 mA
VCC = MAX 45 45 mA

VIH = 2 V

VIL = 0.8 VVCC = MIN,

†

’LS07, VOH = 30 V 0.25 0.25
’LS17, VOH = 15 V 0.25 0.25
IOL = 16 mA 0.4 0.4
IOL = MAX

§

SN54LS07

MIN TYP‡MAX MIN TYP‡MAX

0.7 0.7

SN74LS07
SN74LS17 UNIT

switching characteristics, VCC = 5 V, TA = 25°C (see Note 3)

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

t

PLH

t

PHL

NOTE 3: Load circuit and voltage waveforms are shown in Section 1 of

FROM TO

(INPUT) (OUTPUT)

AYR

= 110 Ω,C

L

TTL Logic Data Book,

= 15 pF ns

L

1988.

6 10

19 30

mA

V

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

3

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Copyright  1998, Texas Instruments Incorporated