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SN74LS164N 8-bit parallel-out serial-in shift register Integrated Circuit
SKU: INC-0179-C08
Sold by Select Automation
Final price R 54.10
R 47.04 excl. VAT
Availability: In Stock (40 on hand)
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Short Description
Description:
Functionality: This shift register accepts serial data (one bit at a time) and outputs it in parallel.
It can be used to expand GPIO (General Purpose Input/Output) ports, serialize parallel data, de-serialize serial data, or serve as a simple memory storage device.
The shift register is packaged in a 14-pin PDIP.
Voltage and Current: Operates at a usual voltage of 5V, which is comparable with TTL logic levels; the standard current usage is approximately 8mA.
Performance: Known for its short propagation delays (30ns) and ability to handle input frequencies of up to 35 MHz.
Control Pins: Asynchronous master reset and gated serial data inputs enable robust data manipulation and control in synchronous systems.
Input Protection: Includes input clamp diodes for noise and overvoltage protection.
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Specifications:
Function: Serial-in Parallel-out Shift Register.
Number of Bits: 8.
Package Type: 14-Pin PDIP.
Operating Voltage: 5V.
Current Specifications: Standard TTL logic levels, with a maximum current draw of 8mA.
Propagation Delay: Approximately 30ns for typical operation.
Input and Output Voltage Levels: VIL (max) 0.8V, VIH (min) 2V, VOL (max) 0.4V, VOH (min) 2.7V.
Pin Configuration:
Pins 1-7, 10-13: Data Outputs (Q0 - Q7).
Pin 8: Ground (GND).
Pin 9: Serial Input (A).
Pin 14: Power Supply (VCC).
Maximum Clock Frequency: 35 MHz.
Features:
Asynchronous Master Reset.
Gated Serial Data Inputs.
Fully Synchronous Data Transfers.
Input Clamp Diodes to Limit High Speed Termination Effects.
ESD Protection > 3500 Volts.