Data sheet acquired from Harris Semiconductor. SCHSE. Features. • Asynchronous Master Reset. • J, K, (D) Inputs to First Stage. • Fully Synchronous Serial. Aug 24, EA. ACTIVE. CDIP. J. 1. TBD. A N / A for Pkg Type. to EA. SNJ54SJ. FA. ACTIVE. CFP. W. 1. UNIVERSAL 4-BIT. SHIFT REGISTER. The SN54/74LSA is a high speed 4- Bit Shift Register offering typical shift frequencies of 39 MHz. It is useful for a wide .

Author: Voodoorr Junos
Country: Sao Tome and Principe
Language: English (Spanish)
Genre: Science
Published (Last): 17 March 2009
Pages: 256
PDF File Size: 12.71 Mb
ePub File Size: 18.41 Mb
ISBN: 490-5-17570-260-8
Downloads: 26170
Price: Free* [*Free Regsitration Required]
Uploader: Zulutaur

As this project was sort of sponsored by the school, I get to draw parts from the component store.

IC Datasheet: 74LS195

When tasting 1 maxvary tha clock PRFH. The clock pulse generator has the following characteristics: However there were other 8bit shift registers and I’m not sure whether those will work datssheet with the arduino uno.

You serial shift in 8 bits into stage 1, then use a 2nd clock to move the data in parallel into stage 2. Products conform to J! Questions concerning potential risk applications should dataaheet directed to Tl through a local SC sales office, In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards should be provided by the customer to minimize inherent or procedural hazards.

Testing and other quality control techniques are utilized to the extent Tl deems necessary to support this warranty.


All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. During loading, serial data flow is inhibited. The register has two modes of operation: All inputs are buffered to lower the input drive requirements.

S V, to clock. S V applied to the J, K, and data inputs, ‘cc ic datashret ured by applying a momentary ground, followed by 4. The data is loaded into the associated flip-flop and appears at the outputs after the positive transition of the clock input. Tl assumes no liability for applications assistance or customer product design.

Tl’s publication of information regarding any third party’s products or services does not constitute Tl’s approval, warranty datsheet endorsement thereof. Tl assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Use of Tl products in such applications requires the written approval of an appropriate Tl officer.

Voltage values ara with respect to network datashete terminal. Inclusion of Tl products in such applications is understood to be fully at the risk of the customer. Tl warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with Tl’s standard warranty. A clear pulse is applied prior to aach test. If driving LEDs, this may be seen as flicker as the bits are loaded in using the shiftout command.


You can use a datasbeet stage and add another 8-bit register like 74S, after the shift register to mimic the 2nd stage of the HC if the flicker will be a problem, or if you have several devices that that you want to share the data and clock line across such as if using SPI 74ld195a send data out.

Luminary Micro / Texas Instruments 74LSA Datasheet|Stock|Price –

However, they didn’t have 74HC s. I’m pretty new to shift registers. Tl does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of Tl covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used.

K, and data inputs, is measured by applying a momentary ground, followed by 4. Full text of ” IC Datasheet: Check their datasheets at www. Serial data for this mode is entered at the J-K inputs. Pin numbers are for 0, J, M, and W datashee.

Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Read times previous topic – next topic.