SN54ALS38BJ datasheet, PDF - EEWORLD Datasheet

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SN54ALS38BJ: DescriptionNAND Gate, ALS Series, 4-Func, 2-Input, TTL, CDIP14, 0.300 INCH, CERAMIC, DIP-14; Categorylogic logic; File Size146KB，7 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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SN54ALS38BJ Overview

NAND Gate, ALS Series, 4-Func, 2-Input, TTL, CDIP14, 0.300 INCH, CERAMIC, DIP-14

SN54ALS38BJ Parametric

Parameter Name	Attribute value
package instruction	0.300 INCH, CERAMIC, DIP-14
Reach Compliance Code	unknown
series	ALS
JESD-30 code	R-GDIP-T14
length	19.56 mm
Logic integrated circuit type	NAND GATE
Number of functions	4
Number of entries	2
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	OPEN-COLLECTOR
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
propagation delay (tpd)	20 ns
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	MILITARY
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	7.62 mm
Base Number Matches	1

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SN54ALS38B, SN74ALS38B

QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS

WITH OPEN-COLLECTOR OUTPUTS

SDAS196B – APRIL 1982 – REVISED DECEMBER 1994

•

Package Options Include Plastic

Small-Outline (D) Packages, Ceramic Chip

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

Ceramic (J) 300-mil DIPs

SN54ALS38B . . . J PACKAGE

SN74ALS38B . . . D OR N PACKAGE

(TOP VIEW)

description

These devices contain four independent 2-input

positive-NAND buffers with open-collector

outputs. They perform the Boolean functions

Y = A

•

B or Y = A + B in positive logic. The

open-collector outputs require pullup resistors to

perform correctly. These outputs may be

connected to other open-collector outputs to

implement active-low wired-OR or active-high

wired-AND functions. Open-collector devices

often are used to generate higher V

levels.

The SN54ALS38B is characterized for operation

over the full military temperature range of – 55°C

to 125°C. The SN74ALS38B is characterized for

operation from 0°C to 70°C.

FUNCTION TABLE

(each gate)

INPUTS

OUTPUT

GND

SN54ALS38B . . . FK PACKAGE

(TOP VIEW)

3 2 1 20 19

9 10 11 12 13

NC – No internal connection

logic symbol

†

logic diagram (positive logic)

GND

† 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.

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.

1994, Texas Instruments Incorporated

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265

IMPORTANT NOTICE

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue

any product or service without notice, and advise customers to obtain the latest version of relevant information

to verify, before placing orders, that information being relied on is current and complete. All products are sold

subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those

pertaining to warranty, patent infringement, and limitation of liability.

TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in

accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent

TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily

performed, except those mandated by government requirements.

CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF

DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL

APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR

WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER

CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO

BE FULLY AT THE CUSTOMER’S RISK.

In order to minimize risks associated with the customer’s applications, adequate design and operating

safeguards must be provided by the customer to minimize inherent or procedural hazards.

TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent

that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other

intellectual property right of TI covering or relating to any combination, machine, or process in which such

semiconductor products or services might be or are used. TI’s publication of information regarding any third

party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.

1998, Texas Instruments Incorporated

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