DS75160AN National Semiconductor, DS75160AN Datasheet

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DS75160AN

Manufacturer Part Number
DS75160AN
Description
IC IEEE 488 GPIB TR 20 DIP
Manufacturer
National Semiconductor
Type
Transceiverr
Datasheet

Specifications of DS75160AN

Number Of Drivers/receivers
8/8
Protocol
IEEE 488
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Through Hole
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*DS75160AN
75160
DS75160

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS75160AN
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
DS75160AN
Quantity:
21
© 1999 National Semiconductor Corporation
DS75160A/DS75161A
IEEE-488 GPIB Transceivers
General Description
This family of high-speed-Schottky 8-channel bi-directional
transceivers is designed to interface TTL/MOS logic to the
IEEE Standard 488-1978 General Purpose Interface Bus
(GPIB). PNP inputs are used at all driver inputs for minimum
loading, and hysteresis is provided at all receiver inputs for
added noise margin. The IEEE-488 required bus termination
is provided internally with an active turn-off feature which dis-
connects the termination from the bus when V
The General Purpose Interface Bus is comprised of 16 sig-
nal lines — 8 for data and 8 for interface management. The
data lines are always implemented with DS75160A, and the
management lines are either implemented with DS75161A in
a single-controller system.
Connection Diagrams
TRI-STATE
Order Number DS75160AN or DS75160AWM
®
See NS Package Number M20B or N20A
is a registered trademark of National Semiconductor Corporation.
Dual-In-Line Package
Top View
DS005804
CC
is removed.
DS005804-1
Features
n 8-channel bi-directional non-inverting transceivers
n Bi-directional control implemented with TRI-STATE
n Meets IEEE Standard 488-1978
n High-speed Schottky design
n Low power consumption
n High impedance PNP inputs (drivers)
n 500 mV (typ) input hysteresis (receivers)
n On-chip bus terminators
n No bus loading when V
n Pin selectable open collector mode on DS75160A driver
n Accommodates multi-controller systems
output design
outputs
Order Number DS75161AN or DS75161AWM
See NS Package Number M20B or N20B
Dual-In-Line Package
CC
is removed
DS005804-16
www.national.com
May 1999
®

Related parts for DS75160AN

DS75160AN Summary of contents

Page 1

... DS75160A, and the management lines are either implemented with DS75161A in a single-controller system. Connection Diagrams Dual-In-Line Package Top View Order Number DS75160AN or DS75160AWM See NS Package Number M20B or N20A TRI-STATE ® registered trademark of National Semiconductor Corporation. © 1999 National Semiconductor Corporation ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Input Voltage Storage Temperature Range Lead Temperature (Soldering, 4 sec.) Maximum Power Dissipation (Note 1) at 25˚C Electrical Characteristics Symbol Parameter ...

Page 3

Switching Characteristics = 5.0V ± = 0˚C to 70˚ Symbol Parameter From t Propagation Delay Time, PLH Low to High Level Output Terminal t Propagation Delay Time, PHL High to Low Level Output t Propagation ...

Page 4

Switching Load Configurations DS005804-8 logic high = 3. logic low = includes jig and probe capacitance L FIGURE 1. Connection Diagrams Functional Description DS75160A This device is an 8-channel bi-directional transceiver with one common ...

Page 5

Functional Description (Continued) Table of Signal Line Abbreviations Signal Line Mne- Classi- monic Definition fication DC Direction Control Control PE Pull-Up Enable Signals TE Talk Enable SC System Controller Data B1–B8 Bus Side of Device I/O Ports D1–D8 Terminal Side ...

Page 6

Logic Diagrams (Continued) Switching Waveforms www.national.com DS75161A DS005804-5 DS005804-7 Transmit Propagation Delays DS005804-10 6 ...

Page 7

Switching Waveforms (Continued) *Input signal 1.0 MHz, 50% duty cycle Performance Characteristics Refer to Electrical Characteristics table Receive Propagation Delays DS005804-11 Terminal Enable/Disable Times DS005804-12 Bus Enable/Disable Times DS005804-13 Bus Port ...

Page 8

Functional Truth Tables DS75160A Control Input Level DS75161A Control Input Level TE DC ATN ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted Order Number DS75160AWM NS Package Number M20B 9 www.national.com ...

Page 10

... National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. Molded Dual-In-Line Package (N) Order Number DS75160AN or DS75161AN NS Package Number N20A 2. A critical component is any component of a life ...

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