Texas Instruments SN74AS1034AN Bruksanvisning

Texas Instruments Inte kategoriserad SN74AS1034AN

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SDAS053B − APRIL 1982 − REVISED JANUARY 1995

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

•′AS1034A Offer High Capacitive-Drive

Capability

•Noninverting Drivers

•Package Options Include Plastic

Small-Outline (D) Packages, Ceramic Chip

Carriers (FK), and Standard Plastic (N) and

Ceramic (J) 300-mil DIPs

description

These devices contain six independent

noninverting drivers. They perform the Boolean

function Y = A.

The SN54ALS1034 and SN54AS1034A are

characterized for operation over the full military

temperature range of −55°C to 125°C. The

SN74ALS1034 and SN74AS1034A are

characterized for operation from 0° °C to 70 C.

FUNCTION TABLE

(each buffer)

INPUT

OUTPUT

H H

L L

logic symbol†logic diagram (positive logic)

1A 3

2A 5

4A 11

6A 6Y

5A 5Y

4A 4Y

3A 3Y

2A 2Y

1Y1A

1 2

†This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12.

Pin numbers shown are for the D, J, and N packages.

SN54ALS1034, SN54AS1034A . . . J PACKAGE

SN74ALS1034, SN74AS1034A . . . D OR N PACKAGE

(TOP VIEW)

GND

VCC

SN54ALS1034, SN54AS1034A . . . FK PACKAGE

(TOP VIEW)

3 2 1 20 19

9 10 12 1311

NC − No internal connection

GND

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SDAS053B − APRIL 1982 − REVISED JANUARY 1995

2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

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

Supply voltage, VCC 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, VI 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range, TA: SN54ALS1034 −55° °C to 125 C. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN74ALS1034 0° °C to 70 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.

recommended operating conditions

SN54ALS1034 SN74ALS1034

UNIT

MIN NOM MAX MIN NOM MAX

UNIT

VCC Supply voltage 4.5 5 5.5 4.5 5 5.5 V

VIH High-level input voltage 2 2 V

VIL Low-level input voltage 0.7 0.8 V

IOH High-level output current −12 −15 mA

IOL Low-level output current 12 24 mA

TAOperating free-air temperature −55 125 0 70 C°

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

otherwise noted)

PARAMETER

TEST CONDITIONS

SN54ALS1034 SN74ALS1034

UNIT

PARAMETER

TEST CONDITIONS

MIN TYP‡MAX MIN TYP‡MAX

UNIT

VIK VCC = 4.5 V, II

= −18 mA −1.2 −1.2 V

VCC = 4.5 V to 5.5 V, IOH

= −0.4 mA VCC −2 VCC −2

IOH

= −3 mA 2.4 3.2 2.4 3.2

VOH V

= 4.5 V IOH

= −12 mA 2 V

VCC = 4.5 V

IOH

= −15 mA 2

V 4 5 V

IOL

= 12 mA 0.25 0.4

VOL VCC = 4.5 V IOL

= 24 mA 0.35 0.5 V

IIVCC = 5.5 V, V

I = 7 V 0.1 0.1 mA

IIH VCC = 5.5 V, V

I = 2.7 V 20 20 Aµ

IIL VCC = 5.5 V, V

I = 0.4 V −0.1 −0.1 mA

IO§VCC = 5.5 V, V

O = 2.25 V − 20 −112 −30 −112 mA

ICCH VCC = 5.5 V, V

I = 4.5 V 3 6 3 6 mA

ICCL VCC = 5.5 V, V

I = 0 8 14 8 14 mA

‡All typical values are at VCC = 5 V, T

A = 25°C.

§The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I

OS.

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SDAS053B − APRIL 1982 − REVISED JANUARY 1995

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

switching characteristics (see Figure 1)

PARAMETER FROM

(INPUT)

(OUTPUT)

VCC = 4.5 V to 5.5 V,

CL = 50 pF,

RL = 500 Ω,

TA = MIN to MAX†UNIT

(INPUT)

(OUTPUT)

SN54ALS1034 SN74ALS1034

MIN MAX MIN MAX

tPLH

1 1 811

tPHL

1 13 1 8

†For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

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

Supply voltage, VCC 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, VI 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range, TA: SN54AS1034A −55° °C to 125 C. . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN74AS1034A 0° °C to 70 C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range −65° °C to 150 C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .