DS8640 - Quad NOR Unified Bus Receiver

Product Overview

National Semiconductor

Datasheet Details

Part number	DS8640
Manufacturer	National Semiconductor
File Size	103.65 KB
Description	Quad NOR Unified Bus Receiver
Datasheet	DS8640 Datasheet
Note	This datasheet PDF includes multiple part numbers: DS8640, DS8640N. Please refer to the document for exact specifications by model.
Additional preview pages of the DS8640 datasheet.

Product details

Description

The DS7640 and DS8640 are quad 2-input receivers designed for use in bus organized data transmission systems interconnected by terminated 120X impedance lines The external termination is intended to be 180X resistor from the bus to the a5V logic supply together with a 390X resistor from the bus to g

Features

Y Low input current with normal VCC or VCC e 0V (30 mA typ) Y High noise immunity (1 1V typ) Y Temperature-insensitive input thresholds track bus logic levels Y TTL compatible output Y Matched optimized noise immunity for ‘‘1’’ and ‘‘0’’ levels Y High speed (19 ns typ) Connection Diagram Dual-In-Line Package Typical.

📁 Similar Datasheet

DS8603 - 200mA Low Dropout Voltage Linear Regulator (DSTECH)
DS86C - Inductors (TOKO)
DS86C - (DS84LC - DS86LC) Fixed Inductors (TOKO)
DS8005 - Smart Card Interface (Maxim Integrated Products)
DS8007 - multiprotocol dual smart card interface (Maxim Integrated Products)
DS8007A - Multiprotocol Dual Smart Card Interface (Maxim Integrated Products)
DS8023 - Smart Card Interface (Maxim Integrated Products)
DS8024 - Smart Card Interface (Maxim Integrated Products)

Other Datasheets by National Semiconductor

DS8641 - Quad Unified Bus Transceiver
DS8615 - 130/225 MHz Low Power Dual Modulus Prescalers
DS8616 - 130/225 MHz Low Power Dual Modulus Prescalers
DS8627 - 130/225 MHz Low Power Prescalers
DS8628 - 130/225 MHz Low Power Prescalers
DS8629 - 120 Mhz Divide by 100 Prescaler

Published: Nov 6, 2017 |