BK Precision 575A Operator's Manual
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BK Precision 575A Operator's Manual

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Model 575A Digital IC Tester
MODEL 575A HANDHELD
DIGITAL IC TESTER
OPERATOR'S MANUAL
Copyright  1992-2007 B&K Precision Corp.

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Summary of Contents for BK Precision 575A

  • Page 1 Model 575A Digital IC Tester MODEL 575A HANDHELD DIGITAL IC TESTER OPERATOR’S MANUAL Copyright  1992-2007 B&K Precision Corp.

  • Page 2: Table Of Contents

    Model 575A Digital IC Tester CONTENTS introduction DC input battery eliminator switching on operating modes entering test numbers testing the IC test results testing further ICs continuous testing search mode self test mode CompactLink mode specifications IC support list introduction 15.2.
  • Page 3 Model 575A Digital IC Tester 15.9. notes on interface ICs Service Information Limited One-Year Warranty Copyright  1992-2007 B&K Precision Corp.

  • Page 5: Introduction

    DC input The B & K Model 575A is powered by four AA batteries or by the use of the battery eliminator input at the rear of the case. To insert the batteries, turn the unit upside down and remove the battery Copyright ...

  • Page 6: Battery Eliminator

    An external battery eliminator is available for prolonged use of the B & K Model 575A. Many bipolar LSI ICs consume a large amount of current when powered up, and battery life can be conserved by using the eliminator. There is no need to remove the batteries prior to inserting the battery eliminator.

  • Page 7: Switching On

    - the display will be as follows: MODE:Single:RDY When this initial display is obtained the B & K Model 575A is ready for use. If, however, the message SELF-TEST FAIL: is displayed along with a fault message, this indicates that a self-test diagnostic fault has been detected.

  • Page 8: Operating Modes

    Model 575A Digital IC Tester operating modes The B & K Model 575A has a number of test modes that are selected using the MODE/CLEAR key from the initial screen. The test modes are as follows: Single - execute a single test on the IC in the socket.

  • Page 9: Testing The Ic

    Model 575A Digital IC Tester manual together with notes on any special requirements for certain ICs. Note that if you have stored a user library using CompactLink, an IC in the user library with the same number as one in the internal library will take precedence.

  • Page 10: Test Results

    Model 575A Digital IC Tester test results A pre-determined sequence of signals is applied to the inputs of the IC and the IC outputs are monitored for the correct logic levels. The unit uses TTL or CMOS logic thresholds (depending on the selected IC) when evaluating the response of the IC outputs.

  • Page 11: Testing Further Ics

    Model 575A Digital IC Tester In the case of a FAIL result, the error conditions at all the non- functional pins of the IC will be scrolled on the display, and the IC function will be shown. The various failure conditions that can be displayed are as follows: - the output was LOW when HIGH was expected.

  • Page 12: Continuous Testing

    F Loop - execute a test repeatedly, provided the result was FAIL. The B & K Model 575A is configured into one of the loop modes using the MODE/CLEAR key as described earlier. Insert the IC and press TEST/EXEC in the usual way to start the continuous test process.

  • Page 13: Self Test Mode

    Model 575A Digital IC Tester Model 575A library, and it is a correctly functioning IC. This facility is useful when the IC type number is illegible or has been removed. Use the MODE/CLEAR key to choose SEARCH mode, insert the unknown IC into the socket and press the TEST/EXEC key.

  • Page 14: Compactlink Mode

    CompactLink mode The B & K Model 575A is provided with an RS-232 interface to connect to a PC with a serial COM port or using a USB to RS-232 converter. A companion software package CompactLink is available...

  • Page 15: Specifications

    Model 575A Digital IC Tester specifications SPECIFICATIONS Batteries 4 X AA size DC input 6V, 850mA max, center positive, regulated Power consumption Power off 10 A max Standby 30mA Testing IC dependent Test thresholds (internal library) TTL low 0.5V max TTL switching 1.2V...

  • Page 16: Ic Support List

    15.1. This section is a complete list of the ICs supported by the B & K Model 575A. If there are any special requirements necessary for a particular IC, there will be a number in brackets referring to the notes at the end of this manual. Always consult this list before testing an IC you have not tested before, particularly when there is a note to refer to.
  • Page 17 Model 575A Digital IC Tester 74160 74241 74355 74465 74161 74242 74356 74466 74162 74243 74357 74467 74163 74244 74363 74468 74164 74245 74364 74470 (6) 74165 74246 74365 74471 (6) 74166 74247 74366 74472 (6) 74167 74248 74367 74473 (6)

  • Page 18: Cmos Ics

    Model 575A Digital IC Tester 74638 74670 74832 741032 74639 74671 74867 741035 74640 74672 75869 741240 74641 74682 74873 741241 74642 74683 74874 741242 74643 74684 74876 741243 74644 74685 74878 741244 74645 74688 74879 741245 74646 74689 74880...

  • Page 19: Memory Ics

    Model 575A Digital IC Tester 4502 4528 (3) 4572 40161 4506 4530 4583 40162 4507 4531 4584 40163 4508 4532 4585 (4) 40174 4510 4538 (3) 4599 40175 4511 4539 4724 40181 4512 4541 4731 40192 4514 4543 40085 40193...

  • Page 20: Interface, Peripheral, Microprocessor And Lsi Ics

    Model 575A Digital IC Tester 27512 64K * 8 EPROM (6) 74288 32 * 8 PROM (6) 27101 128K * 8 EPROM (6) 74387 256 * 4 PROM (6) 271001 128K * 8 EPROM (6) 74470 256 * 8 PROM (6)
  • Page 21 Model 575A Digital IC Tester 252517 MC34... SERIES 8283 252521 3438 8286 252536 3446 8287 252568 3486 8288 252569 3487 8289 2610 8755 (6) 2611 Z80... SERIES 2631 780 Z80 CPU MISCELLANEOUS 2632 8400 Z80 CPU 1005 2633 8420 Z80 PIO...

  • Page 22: Notes On Ttl Ics

    Model 575A Digital IC Tester 15.6. notes on TTL ICs Note 1: The 7450 and 7453 ICs have non-TTL compatible expander inputs that are often not used in designs. These inputs are not tested. Note 2: The 74LS51 and 74LS54 have differing pin connections and functions from the standard 7451 and 7454 ICs.
  • Page 23 Model 575A Digital IC Tester Note 6: The ROM/EPROM tests perform a blank check and checksum on the IC, and display the contents of the first 16 locations. These tests cannot confirm the integrity of an IC, or identify it in SEARCH mode, since they have no knowledge of the intended contents of the EPROM.
  • Page 24 Model 575A Digital IC Tester Service Information Contact B&K Precision to receive a repair Return Authorization tracking number. This number must be clearly written on the exterior of the shipping carton and will assist us with the processing of your return. Return all merchandise to B&K Precision Corp. with pre-paid shipping.
  • Page 25 Model 575A Digital IC Tester Limited One-Year Warranty B&K Precision Corp. warrants to the original purchaser that its product and the component parts thereof, will be free from defects in workmanship and materials for a period of one year from the date of purchase.

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