U74HCT7046L-P16-R datasheet(6/16 Pages) UTC

6 / 16 page

U74HCT7046

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 16

www.unisonic.com.tw

QW-R502-851.A

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

DC Supply Voltage

VCC

-0.5

DC Input Diode Current

±IIK

for VIN<−0.5V or VIN>VCC+0.5V

20 mA

DC Output Diode Current

±IOK

for VOUT<−0.5V or VOUT>VCC+0.5V

20 mA

DC Output Source or Sink Current

±IO

for −0.5V<VOUT<VCC+0.5V

25 mA

DC VCC or GND Current

±ICC / IGND

50 mA

Storage Temperature Range

TSTG

-65

+150 °C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

DC Supply Voltage

VCC

4.5

5.0

5.5

DC Supply Voltage if VCO Section is not used

VCC

4.5

5.0

5.5

DC Input Voltage Range

VIN

VCC

DC Output Voltage Range

VOUT

VCC

Input Rise and Fall Times (pin 5)

tR, tF

VCC = 4.5V

6.0

500

Ambient Operating Temperature

TOPR

see DC and AC

CHARACTERISTICS

-40

+85

°C

-40

+125 °C

DC CHARACTERISTICS (TA =25°C , unless otherwise specified)

Quiescent Supply Current

(Voltages are referenced to GND, Ground = 0 V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Quiescent Supply Current

ICC

VCC=5.5V, VI= VCC or GND

8.0

μA

Additional Quiescent Device Current

Per Input Pin:1 Unit Load

ΔICC

VCC=4.5V~ 5.5V,

VI= VCC -2.1V (Pin 5 is excluded)

100 360

Phase Comparator Section

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

DC Coupled

(HIGH Level Input Voltage SIGIN, COMPIN)

VIH

VCC=4.5V

3.15 2.4

DC Coupled

(LOW Level Input Voltage SIGIN, COMPIN)

VIL

VCC=4.5V

2.1 1.35

HIGH Level Output Voltage

(LD,PCnOUT) CMOS Loads

VOH

VI=VIH or VIL, VCC=4.5V,

-IOUT = 20μA

4.4

4.5

HIGH Level Output Voltage

(LD,PCnOUT) CMOS Loads

VOH

VI=VIH or VIL, VCC=4.5V,

-IOUT =4.0 mA

3.98 4.32

LOW Level Output Voltage

(LD,PCnOUT) TTL Loads

VOL

VI=VIH or VIL, VCC=4.5V,

-IOUT = 20μA

0.1

LOW Level Output Voltage

(LD,PCnOUT) TTL Loads

VOL

VI=VIH or VIL, VCC=4.5V,

-IOUT =4.0 mA

0.15 0.26

Input Leakage Current (SIGIN, COMPIN )

±IIN

VI =GND to VCC, VCC=5.5V

±30

μA

3-State (OFF-state current PC2OUT)

±IOZ

VOUT = VCC or GND, VI=VIH or VIL,

VCC=5.5V

±0.5 μA

Input Resistance (SIGIN, COMPIN)

RIN

VCC=4.5V,

VIN at self-bias operating point,

ΔVI = 0.5V(Fig. 7)

250

kΩ

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