(China (Mainland))
Product Summary
The CD74HC164E is a 8-bit serial-in parallel-out shift register with asynchronous reset. Data is shifted on the positive edge of Clock (CP). A LOW of CD74HC164E on the Master Reset (MR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (DS1 and DS2) are provided, either one can be used as a Data Enable control.
Parametrics
CD74HC164E absolute maximum ratings: (1)DC Supply Voltage, VCC: -0.5V to 7V; (2)DC Input Diode Current, IIK: ±20mA For VI < -0.5V or VI > VCC + 0.5V; (3)DC Output Diode Current, IOK: ±20mA For VO < -0.5V or VO > VCC + 0.5V; (4)DC Output Source or Sink Current per Output Pin, IO: ±25mA For VO > -0.5V or VO < VCC + 0.5V; (5)DC VCC or Ground Current, ICC or IGND: ±50mA.
Features
CD74HC164E features: (1)Buffered Inputs; (2)Asynchronous Master Reset; (3)Typical fMAX = 60MHz at VCC = 5V, CL = 15pF,TA = 25℃; (4)Fanout (Over Temperature Range): Standard Outputs: 10 LSTTL Loads, Bus Driver Outputs: 15 LSTTL Loads; (5)Wide Operating Temperature Range: -55℃ to 125℃; (6)Balanced Propagation Delay and Transition Times; (7)Significant Power Reduction Compared to LSTTL Logic ICs; (8)HC Types: 2V to 6V Operation, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.
Diagrams
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 CD74HC164E |
Texas Instruments |
Counter Shift Registers 8-Bit Srl-In Prl-Out |
Data Sheet |
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CD74HC164EE4 |
Texas Instruments |
Counter Shift Registers High Speed CMOS 8-Bit Shift Register |
Data Sheet |
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