March 27, 2019

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.

Author: Nigar Malajar
Country: Malaysia
Language: English (Spanish)
Genre: Finance
Published (Last): 7 February 2015
Pages: 44
PDF File Size: 11.97 Mb
ePub File Size: 14.8 Mb
ISBN: 440-1-11507-535-7
Downloads: 92520
Price: Free* [*Free Regsitration Required]
Uploader: Akinozil

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

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. In addition to supporting the various labs in the EL building, we also provide equipment and manual check-out and a wide 7l4s168 of electronic components for sale.


74LS Datasheet(PDF) – National Semiconductor (TI)

You can also see open positions in the department. Low Level Input Voltage. Welcome to the ECE Store. Spring Semester, Monday — Friday: Search the directory for faculty or staff members. High Level Output Current. Short Circuit Output Current. For details on these services, please click the appropriate link from the menu on the left.

Search field Part name 74lss168 description.

All typicals are at V. Our People Search the directory for faculty or staff members. 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. High Level Output Voltage.

C National Semiconductor Corporation. Open Positions To see a list of open positions, click here.

74LS168 PDF Datasheet浏览和下载

Operating Free Air Temperature Range. To see a list of open positions, click here. Free Air Operating Temperature.

Low Level Output Voltage. Soldering Tips Helpful Link: Engineering Program is accredited by: Action on Rising Clock Edge.


High Level Input Current. 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 datashet counting or par- allel loading are initiated by the LOW-to-HIGH transition of the clock. Low Level Output Current.

High Level Input Voltage. See NS Package Number.

If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications. Up-Down Count Control Input. Prices are subject to change without notice.