Details

---

BUY HD74HC93FPEL https://www.utsource.net/itm/p/12606460.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	-	2.0	-	6.0	V
Input High Voltage	VIH	-	3.15	-	VCC	V
Input Low Voltage	VIL	-	0	-	0.85	V
Output High Voltage	VOH	IOL = 0.4 mA, VCC = 4.5 V to 5.5 V	2.4	-	VCC - 0.1	V
Output Low Voltage	VOL	IOL = 8 mA, VCC = 4.5 V to 5.5 V	0	-	0.4	V
Propagation Delay Time (Typical)	tpd	VCC = 5 V, TA = 25掳C	-	20	-	ns
Power Dissipation	PTOT	-	-	-	100	mW
Operating Temperature Range	TA	-	-40	-	85	掳C
Storage Temperature Range	TSTG	-	-65	-	150	掳C

Instructions for Use

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.0 V to 6.0 V. Operating outside this range can damage the device.

2. Input Voltages (V_IH, V_IL):

   • For reliable operation, input high voltages should be at least 3.15 V and input low voltages should not exceed 0.85 V. These values are critical for proper logic level recognition.

3. Output Voltages (V_OH, V_OL):

   • The output high voltage (V_OH) should be at least 2.4 V when the load current is 0.4 mA, and the output low voltage (V_OL) should not exceed 0.4 V when the load current is 8 mA.

4. Propagation Delay Time (t_pd):

   • The typical propagation delay time is 20 ns at V_CC = 5 V and T_A = 25掳C. This value can vary with different supply voltages and temperatures.

5. Power Dissipation (P_TOT):

   • The maximum power dissipation is 100 mW. Ensure that the device is not operated beyond this limit to avoid overheating and potential damage.

6. Operating and Storage Temperature Ranges:

   • The operating temperature range is from -40掳C to 85掳C. The storage temperature range is from -65掳C to 150掳C. Store and operate the device within these ranges to ensure reliability and longevity.

7. Handling and ESD Protection:

   • Handle the device with care to avoid static discharge. Use appropriate ESD protection measures during handling and installation.

8. Mounting and Soldering:

   • Follow recommended soldering profiles and temperatures to avoid thermal damage. Ensure proper mechanical support and alignment during mounting.

9. Testing and Troubleshooting:

   • Use a multimeter or oscilloscope to verify input and output voltages. Check for correct supply voltage and proper connections. If issues persist, refer to the datasheet for detailed troubleshooting steps.

By following these guidelines, you can ensure optimal performance and reliability of the HD74HC93FPEL.

(For reference only)