74ACT715(2007) Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

74ACT715
(Rev.:2007)

Programmable Video Sync Generator

Fairchild Semiconductor 

DC Electrical Characteristics

For ACT Family Devices over Operating Temperature Range (unless otherwise specified).

Symbol

VIH

Parameter

Minimum HIGH

Level Input Voltage

VCC (V) Conditions

4.5 VOUT = 0.1V

5.5 or VCC – 0.1V

TA = +25°C,

CL = 50pF TA = –40°C to +85°C

Typ.

Guaranteed Limits Units

1.5 2.0

2.0

V

1.5 2.0

2.0

VIL

Maximum LOW

4.5 VOUT = 0.1V

1.5 0.8

0.8

V

Level Input Voltage

5.5 or VCC – 0.1V

1.5 0.8

0.8

VOH

Minimum HIGH

4.5 IOUT = –50 µA

4.49 4.4

4.4

V

Level Output Voltage 5.5

5.49 5.4

5.4

4.5 VIN = VIL/VIH,

3.86

3.76

V

5.5 IOH = –8 mA(1)

4.86

4.76

VOL

Maximum LOW

4.5 IOUT = 50µA

0.001 0.1

0.1

V

Level Output Voltage 5.5

0.001 0.1

0.1

4.5 VIN = VIL/VIH,

5.5 IOH = +8mA(1)

0.36

0.44

V

0.36

0.44

IOLD Minimum Dynamic

Output Current

5.5 VOLD = 1.65V

32.0

mA

IOHD

Minimum Dynamic

Output Current

5.5 VOHD = 3.85V

–32.0

mA

IIN

Maximum Input

Leakage Current

5.5 VI = VCC, GND

±0.1

±1.0

µA

ICC

Supply Current

Quiescent

5.5 VIN = VCC, GND

8.0

80

µA

ICCT

Maximum ICC/Input

5.5 VIN = VCC – 2.1V

0.6

1.5

mA

Notes:

1. All outputs loaded; thresholds on input associated with input under test.

2. Test Load 50pF, 500Ω to Ground.

AC Electrical Characteristics

Symbol

Parameter

fMAXI

Interlaced fMAX

(HMAX/2 is ODD)

fMAX

Non-Interlaced fMAX

(HMAX/2 is EVEN)

tPLH1, tPHL1 Clock to Any Output

tPLH2, tPHL2 Clock to ODDEVEN

(Scan Mode)

tPLH3 Load to Outputs

VCC (V)

5.0

5.0

5.0

5.0

5.0

TA = +25°C,

CL = 50pF

Min. Typ. Max.

170 190

TA = –40°C to +85°C,

CL = 50pF

Min.

Max.

150

Units

MHz

190 220

175

MHz

4.0 13.0 15.5

3.5

4.5 15.0 17.0

3.5

18.5

ns

20.5

ns

4.0 11.5 16.0

3.0

19.5

ns

©1988 Fairchild Semiconductor Corporation

74ACT715, 74ACT715-R Rev. 1.3

13

www.fairchildsemi.com

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