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SN74LS299N - 

Shift Register, 74LS299, Universal, 1 Element, 8 bit, DIP, 20 Pins New

SN74LS299N - Shift Register, 74LS299, Universal, 1 Element, 8 bit, DIP, 20 Pins

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Product Overview

The SN74LS299N is an universal Shift/Storage Register features multiplexed inputs/outputs to achieve full eight-bit data handling in a single 20-pin package. Two function-select inputs and two output-control inputs can be used to choose the modes of operation listed in the function table. Synchronous parallel loading is accomplished by taking both function-select lines, S0 and S1, high. This places the three-state outputs in a high-impedance state, which permits data that is applied on the input/output lines to be clocked into the register. Reading out of the register can be accomplished while the outputs are enabled in any mode. A direct overriding input is provided to clear the register whether the outputs are enabled or off.
  • Multiplexed inputs/outputs provide improved bit density
  • Hold (Store) operating mode
  • Shift left operating mode
  • Shift right operating mode
  • Load data operating mode
  • Operates with outputs enabled or at high Z
  • 3-state Outputs drive bus lines directly
  • Can be cascaded for N-bit word lengths



Product Information

1 Element
Tri State
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