Details

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BUY 74HCT4046AN https://www.utsource.net/itm/p/1525357.html
Phase-locked-loop with VCO - Description: Phase-Locked-Loop with VCO; TTL Enabled ; Fmax: 19 MHz; Logic switching levels: TTL ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 23 ns; Voltage: 4.5-5.5 V

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	6.0	V
Output Current	IO	High Level	-	8	25	mA
Propagation Delay Time	tpd	VCC = 5V, TA = 25掳C	-	14	-	ns
Power Dissipation	PD	Maximum	-	-	360	mW
Operating Temperature Range	TOPR	-	-40	-	85	掳C
Storage Temperature Range	TSTG	-	-65	-	150	掳C

Instructions for 74HCT4046AN:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the specified range of 2.0V to 6.0V.

2. Output Usage:

   • The output can source up to 25mA and sink up to 8mA. Design circuits considering these current limits to avoid damage.

3. Propagation Delay:

   • At a typical operating condition of VCC = 5V and ambient temperature (TA) = 25掳C, the propagation delay time is approximately 14ns. Account for this delay in timing-sensitive applications.

4. Power Dissipation:

   • Keep power dissipation below 360mW to ensure reliable operation. Use appropriate heat dissipation techniques if necessary.

5. Temperature Considerations:

   • The device operates reliably between -40掳C and 85掳C. Store the device in an environment where temperatures do not exceed -65掳C to 150掳C.

6. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD) damage. Use proper ESD protection measures when handling or soldering the component.

7. Circuit Design:

   • Ensure all connections are secure and follow recommended PCB layout guidelines for optimal performance and reliability.

(For reference only)