DS7640 Datasheet - National Semiconductor

Quad NOR Unified Bus Receiver

DS7640 Features

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

DS7640 General 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 a 5V logic supply together with a 390X resistor from the bus to .

DS7640 Datasheet (103.65 KB)

DS7640 Datasheet Preview — Preview of DS7640 PDF

Datasheet Details

Part number:

DS7640

Manufacturer:

National Semiconductor

File Size:

103.65 KB

Description:

Quad nor unified bus receiver.

📁 Related Datasheet

DS76KHZ 76.8 kHz TCXO (Dallas Semiconducotr)

DS75 Digital Thermometer and Thermostat (Dallas Semiconducotr)

DS75-08B Rectifier Diode (IXYS)

DS75-12B Rectifier Diode (IXYS)

DS7505 Digital Thermometer and Thermostat (Maxim Integrated)

DS751-40EAA02 Schottky barrier diode (JCET)

DS751-40LED02 Schottky barrier diode (JCET)

DS751-40LED02 SURFACE MOUNT SCHOTTKY BARRIER DIODE (Lite-On)

DS751-40WB Schottky barrier Diode (WILLAS)

DS75107 Dual Line Receiver (National Semiconductor)

TAGS

DS7640 Quad NOR Unified Bus Receiver National Semiconductor

Image Gallery

DS7640 Features

DS7640 General Description

Datasheet Details

File Size:

Description:

DS7640 Distributor