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BUY SN74LS573N SN74LS573AN FREQUENCY DIVIDER FREQUENCY DIVIDERS INTEGRATED CIRCUIT IC https://www.utsource.net/itm/p/8648078.html

It appears there might be some confusion in your request. The SN74LS573N and SN74LS573AN are not frequency dividers; they are octal D-type transparent latch circuits. Below is the parameter table and instructions for the SN74LS573N/AN:

Parameter Table

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		4.75		5.25	V
Input Voltage (High)	VIH	IL = -0.4 mA	2.0			V
Input Voltage (Low)	VIL	IH = 16 mA			0.8	V
Output Voltage (High)	VOH	IO = -4 mA	2.4			V
Output Voltage (Low)	VOL	IO = 16 mA			0.5	V
Propagation Delay Time	tp	VCC = 5V, TA = 25掳C	22			ns
Power Dissipation	PD				500	mW
Operating Temperature	TA		-40		85	掳C

Instructions

1. Power Supply: Connect the V_CC pin to a +5V power supply and GND to ground.

2. Input Connections:

   • Connect the data inputs (D0-D7) to the signals you wish to latch.
   • Connect the latch enable (LE) pin to control when data is latched into the flip-flops.

3. Output Connections:

   • The outputs (Q0-Q7) will follow the input states when LE is active. Outputs are stable once latched.

4. Operation:

   • When LE is low, the outputs follow the inputs directly.
   • When LE goes high, the current state of the inputs is latched and held at the outputs regardless of further changes in the input states.

5. Handling and Storage:

   • Store in a dry environment and handle with care to avoid damage from electrostatic discharge (ESD).

For detailed specifications and more complex applications, refer to the official datasheet provided by the manufacturer.

(For reference only)