Details

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BUY SN74LS175J https://www.utsource.net/itm/p/1394045.html
HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR

Parameter	Description	Value
Part Number	SN74LS175J	-
Function	Quad D-Type Flip-Flops	-
Package Type	PDIP, SOIC	-
Supply Voltage (Vcc)	Operating Voltage Range	4.75 V to 5.25 V
Propagation Delay Time (tpd)	Maximum Propagation Delay at Vcc = 5V	28 ns
Power Dissipation	Total Power Dissipation per Package	360 mW
Operating Temperature	Industrial Temperature Range	-40掳C to +85掳C
Storage Temperature	Storage Temperature Range	-65掳C to +150掳C
Input Current (IIH/IIL)	High-Level and Low-Level Input Current	卤0.4 mA / 卤1.6 mA
Output Current (IOH/IOL)	High-Level and Low-Level Output Current	-0.8 mA / 8 mA
Data Inputs	D0, D1, D2, D3	Logic Level
Clock Input	CP	Edge-Triggered
Clear Input	CLR	Active-Low
Output	Q0, Q1, Q2, Q3	TTL Compatible

Instructions:

1. Power Supply: Ensure the supply voltage is within the specified range of 4.75 V to 5.25 V.
2. Connections: Connect the power supply to Vcc and GND pins. Connect data inputs (D0-D3) and clock input (CP) according to your application requirements.
3. Clear Function: The clear input (CLR) must be held high for normal operation. Pulling it low will reset all flip-flops to a low output state.
4. Clock Signal: Apply the clock signal to the CP pin. The flip-flops are edge-triggered on the positive-going transition of the clock pulse.
5. Output Handling: Outputs (Q0-Q3) can drive TTL loads directly. Ensure not to exceed the maximum output current ratings.
6. Temperature Considerations: Operate within the industrial temperature range (-40掳C to +85掳C) for reliable performance.
7. Storage: Store in environments within the storage temperature range (-65掳C to +150掳C) to avoid damage.
8. Propagation Delay: Account for a propagation delay time of up to 28 ns when designing timing-sensitive applications.

(For reference only)