Thank you for visiting RadioShack. If you need assistance with shopping on our site, please call us at 800-843-7422 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
The NTE74LS395A is a 4-bit cascadable shift register in a 16−lead plastic DIP-type package that features parallel inputs, parallel outputs and clock (CLK), serial (SER), load shift (LD/SH), output control (OC) an direct overriding clear (CLR) inputs. Shifting is accomplished when the load/shift control is low. Parallel loading is accomplished by applying the four bits of data and taking the load/shift control input high. The data is loaded into the associated flip−flops and appears at the outputs after the high−to−low transition of the clock input. During parallel loading, the entry of serial data is inhibited. When the output control is low, the normal logic levels of the four outputs are available for driving the loads or bus lines. The outputs are disabled independently from the level of the clock by a high-logic level at the output control input. The outputs then present high-impedance and neither load nor drive the bus line; however, sequential operation of the registers is not affected. During the high−impedance mode, the output at QD is still available for cascading.
Unless otherwise specified, all voltages are referenced to GND
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.