100331 Просмотр технического описания (PDF) - Fairchild Semiconductor

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100331

Low Power Triple D-Type Flip-Flop

Fairchild Semiconductor 

Industrial Version

PLCC DC Electrical Characteristics (Note 5)

VEE = −4.2V to −5.7V, VCC = VCCA = GND, TC = −40°C to +85°C

Symbol

Parameter

TC = −40°C

Min

Max

TC = 0°C to +85°C

Min

Max

Units

Conditions

VOH

VOL

VOHC

VOLC

VIH

Output HIGH Voltage

Output LOW Voltage

Output HIGH Voltage

Output LOW Voltage

Input HIGH Voltage

−1085

−1830

−1095

−1170

−870

−1575

−1565

−870

−1025

−1830

−1035

−1165

−870

−1620

−1610

−870

mV VIN = VIH (Max)

mV or VIL (Min)

mV VIN = VIH (Min)

mV or VIL (Max)

mV Guaranteed HIGH Signal

for All Inputs

Loading with

50Ω to −2.0V

Loading with

50Ω to −2.0V

VIL

Input LOW Voltage

−1830 −1480 −1830 1475

mV Guaranteed LOW Signal

for All Inputs

IIL

Input LOW Current

0.5

0.5

µA VIN = VIL (Min)

IIH

Input HIGH Current

300

240

µA VIN = VIH (Max)

IEE

Power Supply Current

−122

−60

−122

−65

mA Inputs Open

Note 5: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional

noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-

sen to guarantee operation under “worst case” conditions.

PLCC AC Electrical Characteristics

VEE = −4.2V to −5.7V, VCC = VCCA = GND

Symbol

Parameter

TC = −40°C

Min Max

fMAX

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

tTLH

tTHL

tS

Toggle Frequency

Propagation Delay

CPC to Output

Propagation Delay

CPn to Output

Propagation Delay

CDn, SDn to Output

375

0.75 1.80

0.70 1.80

0.60 1.50

0.70 1.80

Propagation Delay

MS, MR to Output

1.10 2.40

1.10 2.60

Transition Time

20% to 80%, 80% to 20%

0.20 1.40

Setup Time

Dn

CDn, SDn (Release Time)

MS, MR (Release Time)

1.00

1.50

2.50

tH

tPW(H)

Hold Time Dn

Pulse Width HIGH

CPn, CPC, CDn,

SDn, MR, MS

0.7

2.00

TC = +25°C

Min Max

400

0.75 1.80

0.75 1.80

0.70 1.50

0.70 1.80

1.10 2.40

1.10 2.60

0.35 1.10

0.30

1.20

2.20

0.5

2.00

TC = +85°C

Min Max

400

0.75 1.80

0.75 1.80

Units

Conditions

MHz Figures 2, 3

ns

Figures 1, 3

ns

0.70 1.60

0.70 1.80

1.10 2.40

1.10 2.60

1.10

0.35

CPn, CPC = L

ns

CPn, CPC = H

CPn, CPC = L

ns

CPn, CPC = H

ns Figures 1, 3, 4

Figures 1, 4

Figure 5

0.30

1.20

ns

Figure 4

2.20

0.7

ns Figure 5

2.00

ns Figures 3, 4

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