SN74LS164NSR

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SN74LS164NSR

Serial-in shift registers

Packaging

Package | PIN: NS | 14
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $0.63
10-24 $0.56
25-99 $0.52
100-249 $0.45
250-499 $0.41
500-749 $0.34
750-999 $0.27
1000+ $0.24

Features

  • Gated Serial Inputs
  • Fully Buffered Clock and Serial Inputs
  • Asynchronous Clear

 

Texas Instruments  SN74LS164NSR

These 8-bit shift registers feature gated serial inputs and an asynchronous clear. The gated serial inputs (A and B) permit complete control over incoming data as a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock pulse. A high-level input enables the other input which will then determine the state of the first flip-flop. Data at the serial inputs may be changed while the clock is high or low, but only information meeting the setup-time requirements will be entered. Clocking occurs on the low-to-high-level transition of the clock input. All inputs are diode-clamped to minimize transmission-line effects.

The SN54164 and SN54LS164 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74164 and SN74LS164 are characterized for operation from 0°C to 70°C.