74LS datasheet, 74LS circuit, 74LS data sheet: MOTOROLA – BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL. The SN54/74LS and SN54/74LS are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation. 74LS 54ls Synchronous Bi-directional BCD Decade Counter. The is a fully synchronous 4-state up down counter featuring a preset capability for.

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High Level Input Current.

Open Positions To see a list of open positions, click here. High Level Output Current. For details on these services, please click the 74,s168 link from the menu on the left.

74LS168 Datasheet

High Level Output Voltage. C National Semiconductor Corporation. See NS Package Number. High Level Input Voltage. Operating Free Air Temperature Range. If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications. Welcome to the ECE Store. Search the directory for faculty or staff members.


Not more than one output should be shorted at a time and the duration should not exceed one second.

Short Circuit Output Current. Engineering Program is accredited by: Free Air Operating Temperature. The ECE Store provides many services to electrical and computer engineering students in order to create a safe environment in which students have access to the equipment and parts they need. Prices are subject to change without notice. 74s168 Tips Helpful Link: Low Level Output Current.

To see a list of open positions, click here.

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Facilities Lab Research in the department is conducted in a variety of laboratories equipped with state-of-the-art equipment, with research funding coming from federal, state, and private sources. Up-Down Count Control Input.

All typicals are at V. Search field Part name Part description. Spring Semester, Monday — Friday: The 54LS is a fully synchronous 4-state up down coun- ter featuring a preset capability for programmable operation carry lookahead for easy cascading and a U D input to con- trol the direction of counting It counts in the BCD sequence and all state changes whether in counting or par- allel loading are initiated by the LOW-to-HIGH transition of the clock. Low Level Output Voltage.


In addition to supporting the various labs in the EL building, we also provide equipment and manual check-out and a wide range of electronic components for sale. Low Level Input Current.

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