Datasheet Texas Instruments SN74LS697 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74LS697

Contadores binarios sincrónicos de 4 bits hacia arriba / abajo con registros de salida y salidas multiplexadas de 3 estados

Hojas de datos

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PDF, 481 Kb, Archivo publicado: marzo 1, 1988

Extracto del documento

PACKAGE MATERIALS INFORMATION
www.ti.com 5-Aug-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN74LS697NSR Package Package Pins
Type Drawing
SO NS 20 SPQ Reel
Reel
Diameter Width
(mm) W1 (mm) 2000 330.0 24.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1
(mm) W
Pin1
(mm) Quadrant 8.2 13.0 2.5 12.0 24.0 Q1 PACKAGE MATERIALS INFORMATION
www.ti.com 5-Aug-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74LS697NSR SO NS 20 2000 346.0 346.0 41.0 Pack Materials-Page 2 IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TIвЂ™s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TIвЂ™s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information …

Precios

Estado

	SN74LS697DW	SN74LS697N
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No

Embalaje

	SN74LS697DW	SN74LS697N
N	1	2
Pin	20	20
Package Type	DW	N
Industry STD Term	SOIC	PDIP
JEDEC Code	R-PDSO-G	R-PDIP-T
Package QTY	25	20
Carrier	TUBE	TUBE
Device Marking	LS697	SN74LS697N
Width (mm)	7.5	6.35
Length (mm)	12.8	24.33
Thickness (mm)	2.35	4.57
Pitch (mm)	1.27	2.54
Max Height (mm)	2.65	5.08
Mechanical Data	Descargar	Descargar

Paramétricos

Parameters / Models	SN74LS697DW	SN74LS697N
Bits	4	4
F @ Nom Voltage(Max), Mhz	35	35
Function	Counter	Counter
ICC @ Nom Voltage(Max), mA	70	70
Operating Temperature Range, C	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	24/-2.6	24/-2.6
Package Group	SOIC	PDIP
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	See datasheet (PDIP)
Rating	Catalog	Catalog
Technology Family	LS	LS
Type	Binary	Binary
VCC(Max), V	5.25	5.25
VCC(Min), V	4.75	4.75
Voltage(Nom), V	5	5
tpd @ Nom Voltage(Max), ns	40	40

Plan ecológico

	SN74LS697DW	SN74LS697N
RoHS	Obediente	Obediente
Pb gratis	Sí

Notas de aplicación

Descargar
Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, Revisión: A, Archivo publicado: marzo 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

Linea modelo

Serie: SN74LS697 (2)

SN74LS697DW SN74LS697N

Clasificación del fabricante

Semiconductors> Logic> Specialty Logic> Counter/Arithmetic/Parity Function