Details

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BUY SN75140P https://www.utsource.net/itm/p/11714867.html
IC RECEIVER 0/2 8DIP

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	Operating	4.5	-	5.5	V
Output Current	IO	Continuous	-	20	-	mA
Output Voltage (High)	VOH	IO = -4.4mA	2.4	-	3.6	V
Output Voltage (Low)	VOL	IO = 16mA	0.4	-	0.5	V
Input Voltage (High)	VIH	-	2.0	-	5.5	V
Input Voltage (Low)	VIL	-	0	-	0.8	V
Propagation Delay Time	tpd	-	22	-	45	ns
Power Dissipation	PD	Maximum	-	-	350	mW
Operating Temperature Range	TA	-	-40	-	85	°C
Storage Temperature Range	TSTG	-	-65	-	150	°C

Instructions for Using SN75140P

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.5V to 5.5V.
   • Connect the ground (GND) pin to a stable ground reference.

2. Input Signals:

   • Apply input signals (V_IH and V_IL) within the specified ranges to avoid damage or incorrect operation.
   • Use appropriate pull-up or pull-down resistors if necessary to ensure stable input levels.

3. Output Configuration:

   • The output pins can source or sink up to 20mA continuously.
   • Ensure the load connected to the output pins does not exceed the maximum current rating.
   • Use external resistors or other components to limit current if necessary.

4. Propagation Delay:

   • Account for the propagation delay time (t_pd) in your circuit design, especially in high-speed applications.

5. Thermal Management:

   • Ensure adequate heat dissipation if the device is operating near its maximum power dissipation (P_D).
   • Use a heatsink or other cooling methods if required.

6. Temperature Considerations:

   • Operate the device within the specified temperature range (T_A) to ensure reliable performance.
   • Store the device within the storage temperature range (T_STG) to prevent damage.

7. Handling:

   • Handle the device with care to avoid static discharge and physical damage.
   • Follow proper ESD (Electrostatic Discharge) precautions when handling the device.

8. Testing:

   • Perform initial testing at room temperature and gradually test under different conditions to ensure robust operation.
   • Verify all connections and parameters before finalizing the design.

(For reference only)