74VHCT574ANX 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74VHCT574ANX

Octal D-Type Flip-Flop with 3-STATE Outputs

Fairchild Semiconductor 

Absolute Maximum Ratings(Note 2)

Supply Voltage (VCC)

DC Input Voltage (VIN)

DC Output Voltage (VOUT)

(Note 3)

(Note 4)

Input Diode Current (IIK)

Output Diode Current (IOK) (Note 5)

DC Output Current (IOUT)

DC VCC/GND Current (ICC)

Storage Temperature (TSTG)

Lead Temperature (TL)

(Soldering, 10 seconds)

0.5V to 7.0V

0.5V to 7.0V

0.5V to VCC  0.5V

0.5V to 7.0V

20 mA

r20 mA

r25 mA

r75 mA

65qC to 150qC

260qC

Recommended Operating

Conditions (Note 6)

Supply Voltage (VCC)

Input Voltage (VIN)

4.5V to 5.5V

0V to 5.5V

Output Voltage (VOUT)

(Note 3)

(Note 4)

0V to VCC

0V to 5.5V

Operating Temperature (TOPR)

40qC to 85qC

Input Rise and Fall Time (tr, tf)

VCC 5.0V r 0.5V

0 ns/V a 20 ns/V

Note 2: Absolute Maximum Ratings are values beyond which the device

may be damaged or have its useful life impaired. The databook specifica-

tions should be met, without exception, to ensure that the system design is

reliable over its power supply, temperature, and output/input loading vari-

ables. Fairchild does not recommend operation outside databook specifica-

tions.

Note 3: HIGH or LOW state. IOUT absolute maximum rating must be

observed.

Note 4: When outputs are in OFF-State or when VCC OV.

Note 5: VOUT  GND, VOUT ! VCC (Outputs Active).

Note 6: Unused inputs must be held HIGH or LOW. They may not float.

DC Electrical Characteristics

Symbol

Parameter

VIH

VIL

VOH

VOL

IOZ

IIN

ICC

ICCT

HIGH Level

Input Voltage

LOW Level

Input Voltage

HIGH Level

Output Voltage

LOW Level

Output Voltage

3-STATE Output

Off-State Current

Input Leakage

Current

Quiescent Supply

Current

Maximum ICC/Input

VCC

(V)

4.5

5.5

4.5

5.5

4.5

4.5

5.5

0–5.5

5.5

5.5

IOFF

Output Leakage Current 0.0

(Power Down State)

TA 25qC

TA 40qC to 85qC Units

Min

Typ

Max

Min

Max

Conditions

2.0

2.0

V

2.0

20

0.8

0.8

V

0.8

0.8

4.40

3.94

4.50

0.0

4.40

3.80

0.1

0.36

r0.25

r0.1

0.1

0.44

r2.5

r1.0

V VIN VIH IOH 50 PA

V

or VIL IOH 8 mA

V VIN VIH IOL 50 PA

V

or VIL IOL 8 mA

PA VIN VIH or VIL

VOUT VCC or GND

PA VIN 5.5V or GND

4.0

40.0

PA VIN VCC or GND

1.35

1.50

mA VIN 3.4V

Other Input VCC or GND

0.5

5.0

PA VOUT 5.5V

3

www.fairchildsemi.com

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