Datasheet Texas Instruments SN74AS640

Manufacturer	Texas Instruments
Series	SN74AS640

Octal Bus Transceivers With 3-State Outputs

Datasheets

PDF, 1.2 Mb, Revision: A, File published: Jan 1, 1995

Extract from the document

	SN74AS640N	SN74AS640NSR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No

Parameters / Models	SN74AS640N	SN74AS640NSR
Bits	8	8
F @ Nom Voltage(Max), Mhz	125	125
ICC @ Nom Voltage(Max), mA	0.055	0.055
Operating Temperature Range, C	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	-15/64	-15/64
Package Group	PDIP	SO
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	20SO: 98 mm2: 7.8 x 12.6(SO)
Rating	Catalog	Catalog
Schmitt Trigger	No	No
Technology Family	AS	AS
VCC(Max), V	5.5	5.5
VCC(Min), V	4.5	4.5
Voltage(Nom), V	5	5
tpd @ Nom Voltage(Max), ns	11	11

	SN74AS640N	SN74AS640NSR
RoHS	Compliant	Compliant
Pb Free	Yes

Download
Advanced Schottky Load Management
PDF, 277 Kb, File published: Feb 1, 1997
Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme
Download
Advanced Schottky (ALS and AS) Logic Families
PDF, 1.9 Mb, File published: Aug 1, 1995
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t

Series: SN74AS640 (2)