Details

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BUY D74HC133C https://www.utsource.net/itm/p/12611402.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	VCC	2.0	-	6.0	V	-
Input Low Voltage	VIL	-	0.8	-	V	VCC = 4.5V to 5.5V
Input High Voltage	VIH	-	2.0	-	V	VCC = 4.5V to 5.5V
Output Low Voltage	VOL	-	0.1	0.2	V	IOL = 4mA
Output High Voltage	VOH	2.4	2.7	3.4	V	IOH = -4mA
Propagation Delay Time	tpd	-	10	20	ns	VCC = 5V, TA = 25掳C
Power Dissipation	PD	-	-	100	mW	Per Package
Operating Temperature Range	TA	-40	-	85	掳C	-
Storage Temperature Range	TSTG	-65	-	150	掳C	-

Instructions for Using D74HC133C

1. Supply Voltage:

   • Ensure the supply voltage (V_CC) is within the range of 2.0V to 6.0V. The typical operating voltage is 5V.

2. Input Levels:

   • For reliable operation, input low voltage (V_IL) should be less than 0.8V, and input high voltage (V_IH) should be greater than 2.0V when V_CC is between 4.5V and 5.5V.

3. Output Levels:

   • The output low voltage (V_OL) should be less than 0.2V when sinking 4mA, and the output high voltage (V_OH) should be greater than 2.4V when sourcing -4mA.

4. Propagation Delay:

   • The propagation delay time (t_pd) is typically 10ns at 5V and 25掳C. This can vary between 10ns and 20ns.

5. Power Dissipation:

   • The maximum power dissipation per package is 100mW. Ensure proper heat dissipation if operating near this limit.

6. Temperature Ranges:

   • The operating temperature range (T_A) is from -40掳C to 85掳C.
   • The storage temperature range (T_STG) is from -65掳C to 150掳C.

7. Handling:

   • Handle the device with care to avoid static damage. Use appropriate ESD protection measures.

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration and functions of each pin.

9. Circuit Design:

   • Ensure all inputs are either tied to V_CC or GND to prevent floating inputs, which can lead to undefined behavior.
   • Use decoupling capacitors (typically 0.1渭F) close to the V_CC and GND pins to filter out noise and ensure stable operation.

10. Testing:

    • Test the device under typical operating conditions to verify its performance. Use a logic analyzer or oscilloscope to measure propagation delays and output levels.

For detailed information and specific applications, refer to the full datasheet of the D74HC133C.

(For reference only)