Details

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BUY TC74HC164AF https://www.utsource.net/itm/p/1409695.html
2 Line EMI Filter with ESD Protection; Package: SOT-563, 6 LEAD; No of Pins: 6; Container: Tape and Reel; Qty per Container: 4000

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		2.0		6.0	V
Output Current (Source)	IOH	VCC = 5V	-	400		渭A
Output Current (Sink)	IOL	VCC = 5V	-	800		渭A
Propagation Delay Time	tpd	VCC = 5V, TA = 25掳C	27			ns
Power Consumption	ICC	VCC = 5V, f = 1MHz	-	30		mA
Operating Temperature	TA		-40		85	掳C

Instructions for TC74HC164AF:

1. Power Supply Connection:

   • Connect the VCC pin to the positive supply voltage (2.0V to 6.0V).
   • Connect the GND pin to the common ground.

2. Data Input:

   • Apply serial data input through the SER and RCLK pins.
   • Ensure proper synchronization of data by controlling the shift clock (SCLK).

3. Output Configuration:

   • The outputs are active low; they can source or sink current up to specified limits.
   • Ensure that connected loads do not exceed the maximum output current ratings.

4. Timing Considerations:

   • Pay attention to the propagation delay time when designing timing-sensitive circuits.
   • Verify that your application's operating frequency does not exceed the device's capabilities.

5. Thermal Management:

   • Operate within the specified temperature range to avoid damage.
   • For extended high-temperature operations, consider thermal management techniques like heatsinking.

6. Handling Precautions:

   • Handle with care as ESD (Electrostatic Discharge) sensitive.
   • Follow standard anti-static precautions during handling and installation.

(For reference only)