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Circuit Powered Logic Probe with Two Frequency Audio Beeper, TTL, LSI, CMOS Compatible, Maximum Input Frequency of 25ns (20MHz)

Circuit powered logic probe designed for troubleshooting fast logic circuits
Tests all logic families including TTL, LSI, and CMOS
Minimum pulse width detection of 25 nanoseconds and a maximum input frequency of 20MHz
Two sound audio beeper and LED indicators for Hi and Low
Switch-selectable pulse detection or pulse memory function

Overview

Specs

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This circuit-powered beeping logic probe is designed for troubleshooting fast logic circuits. It features TTL, LSI, and CMOS compatibility, switch-selectable pulse detection or pulse memory function, LED indicators for Hi and Low, and Pulse/Memory, minimum pulse width detection of 25 nanoseconds and a maximum input frequency of 20MHz.

Specifications:
Working Voltage: 4-18VDC
Frequency Response: 20MHz
TTL Logic "1" (HI LED): >2.3±0.2V DC
TTL Logic "0" (LO LED): <0.8V±0.2V DC
CMOS Logic "1" (HI LED): >70% Vcc±10%
CMOS Logic "0" (LO LED): <30% Vcc±10%
Minimum Detectable Pulse width: 25ns
Input Impedance: 1MO
Input Overload Protection: ±220V AC/DC (15 sec)
Supply Voltage Protection: ±20V DC
Pulse Indicator Flash Time: 500ms
Operating Temperature: 32° - 122° F

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Science Purchase Return Policy

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Type	Electronic
Equipment Type	Logic

Item#: 9SIA9PMHS65545