IN74HC4046AD 查看數據表（PDF） - Integral Corp.

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IN74HC4046AD

PHASE-LOCKED LOOP

Integral Corp. 

IN74HC4046A

MAXIMUM RATINGS*

Symbol

Parameter

Value

Unit

VCC DC Supply Voltage (Referenced to GND)

-0.5 to +7.0

V

VIN DC Input Voltage (Referenced to GND)

-1.5 to VCC +1.5

V

VOUT DC Output Voltage (Referenced to GND)

-0.5 to VCC +0.5

V

IIN

DC Input Current, per Pin

±20

mA

IOUT DC Output Current, per Pin

±25

mA

ICC

DC Supply Current, VCC and GND Pins

±50

mA

PD Power Dissipation in Still Air, Plastic DIP+

750

mW

SOIC Package+

500

Tstg Storage Temperature

-65 to +150

°C

TL

Lead Temperature, 1 mm from Case for 10

260

°C

Seconds

(Plastic DIP or SOIC Package)

*Maximum Ratings are those values beyond which damage to the device may occur.

Functional operation should be restricted to the Recommended Operating Conditions.

+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C

SOIC Package: : - 7 mW/°C from 65° to 125°C

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min Max Unit

VCC

DC Supply Voltage (Referenced to GND) VCO only

3.0 6.0

V

VCC

DC Supply Voltage (Referenced to GND) NON-VCO

2.0 6.0

V

VIN, VOUT DC Input Voltage, Output Voltage (Referenced to GND)

0

VCC

V

TA

Operating Temperature, All Package Types

-55 +125 °C

tr, tf

Input Rise and Fall Time (Figure 1)

VCC =2.0 V 0

1000 ns

VCC =4.5 V 0

500

VCC =6.0 V

0

400

This device contains protection circuitry to guard against damage due to high static voltages or

electric fields. However, precautions must be taken to avoid applications of any voltage higher than

maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be

constrained to the range GND≤(VIN or VOUT)≤VCC.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).

Unused outputs must be left open.

2

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