DM5417/DM7417 - National Semiconductor

TL/F/6505

DM5417/DM7417 Hex Buffers with High Voltage Open-Collector Outputs

June 1989

DM5417/DM7417 Hex Buffers with

High Voltage Open-Collector Outputs

General Description

This device contains six independent gates each of which

performs a buffer function. The open-collector outputs re-

quire external pull-up resistors for proper logical operation.

Pull-Up Resistor Equations

RMAX eVO(Min) bVOH

N1(IOH)aN2(IIH)

RMIN eVO(Max) bVOL

IOL bN3(IIL)

Where: N1(IOH)etotal maximum output high current for all

outputs tied to pull-up resistor

N2(IIH)etotal maximum input high current for all

inputs tied to pull-up resistor

N3(IIL)etotal maximum input low current for all

inputs tied to pull-up resistor

Connection Diagram

Dual-In-Line Package

TL/F/6505–1

Order Number DM5417J, DM5417W or DM7417N

See NS Package Number J14A, N14A or W14B

Function Table

YeA

Input Output

High Logic Level

LeLow Logic Level

C1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.

Absolute Maximum Ratings (Note)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales

Office/Distributors for availability and specifications.

Supply Voltage 7V

Input Voltage 5.5V

Output Voltage 15V

Operating Free Air Temperature Range

DM54 b55§Ctoa

125§C

DM74 0§Ctoa

70§C

Storage Temperature Range b65§Ctoa

150§C

Note:

The ‘‘Absolute Maximum Ratings’’ are those values

beyond which the safety of the device cannot be guaran-

teed. The device should not be operated at these limits. The

parametric values defined in the ‘‘Electrical Characteristics’’

table are not guaranteed at the absolute maximum ratings.

The ‘‘Recommended Operating Conditions’’ table will define

the conditions for actual device operation.

Recommended Operating Conditions

Symbol Parameter DM5417 DM7417 Units

Min Nom Max Min Nom Max

VCC Supply Voltage 4.5 5 5.5 4.75 5 5.25 V

VIH High Level Input Voltage 2 2 V

VIL Low Level Input Voltage 0.8 0.8 V

VOH High Level Output Voltage 15 15 V

IOL Low Level Output Current 30 40 mA

TAFree Air Operating Temperature b55 125 0 70 §C

Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted)

Symbol Parameter Conditions Min Typ Max Units

(Note 1)

VIInput Clamp Voltage VCC eMin, IIeb

12 mA b1.5 V

ICEX High Level Output VCC eMin, VOe15V 250 mA

Current VIH eMin

VOL Low Level Output VCC eMin, IOL eMax 0.7

Voltage VIL eMax V

IOL e16 mA, VCC eMin 0.4

IIInput Current @Max VCC eMax, VIe5.5V 1mA

Input Voltage

IIH High Level Input Current VCC eMax, VIe2.4V 40 mA

IIL Low Level Input Current VCC eMax, VIe0.4V b1.6 mA

ICCH Supply Current with VCC eMax 29 41 mA

Outputs High

ICCL Supply Current with VCC eMax 21 30 mA

Outputs Low

Switching Characteristics at VCC e5V and TAe25§C (See Section 1 for Test Waveforms and Output Load)

Symbol Parameter Conditions Min Max Units

tPLH Propagation Delay Time CLe15 pF 10 ns

Low to High Level Output RLe110X

tPHL Propagation Delay Time 30 ns

High to Low Level Output

Note 1: All typicals are at VCC e5V, TAe25§C.

Physical Dimensions inches (millimeters)

14-Lead Ceramic Dual-In-Line Package (J)

Order Number DM5417J

NS Package Number J14A

14-Lead Molded Dual-In-Line Package (N)

Order Number DM7417N

NS Package Number N14A

DM5417/DM7417 Hex Buffers with High Voltage Open-Collector Outputs

Physical Dimensions inches (millimeters) (Continued)

14-Lead Ceramic Flat Package (W)

Order Number DM5417W

NS Package Number W14B

LIFE SUPPORT POLICY

NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL

SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or 2. A critical component is any component of a life

systems which, (a) are intended for surgical implant support device or system whose failure to perform can

into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life

failure to perform, when properly used in accordance support device or system, or to affect its safety or

with instructions for use provided in the labeling, can effectiveness.

be reasonably expected to result in a significant injury

to the user.

National Semiconductor National Semiconductor National Semiconductor National Semiconductor

Corporation Europe Hong Kong Ltd. Japan Ltd.

1111 West Bardin Road Fax: (

49) 0-180-530 85 86 13th Floor, Straight Block, Tel: 81-043-299-2309

Arlington, TX 76017 Email: cnjwge

tevm2.nsc.com Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408

Tel: 1(800) 272-9959 Deutsch Tel: (

49) 0-180-530 85 85 Tsimshatsui, Kowloon

Fax: 1(800) 737-7018 English Tel: (

49) 0-180-532 78 32 Hong Kong

Fran3ais Tel: (

49) 0-180-532 93 58 Tel: (852) 2737-1600

Italiano Tel: (

49) 0-180-534 16 80 Fax: (852) 2736-9960

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.