100325 データシートの表示（PDF） - Fairchild Semiconductor

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100325

Low Power Hex ECL-to-TTL Translator

Fairchild Semiconductor 

Absolute Maximum Ratings(Note 1)

Recommended Operating

Storage Temperature (TSTG)

−65°C to +150°C Conditions

Maximum Junction Temperature (TJ)

VEE Pin Potential to Ground Pin

+150°C Case Temperature (TC)

−7.0V to +0.5V Commercial

0°C to +85°C

VTTL Pin Potential to Ground Pin

−0.5V to +6.0V Industrial

−40°C to +85°C

Input Voltage (DC)

Voltage Applied to Output

VEE to +0.5V Supply Voltage (VEE)

−5.7V to −4.2V

in HIGH State (with VCC = 0V)

Current Applied to Output

in LOW State (Max)

ESD (Note 2)

−0.5V to VCC

twice the rated IOL (mA)

≥2000V

Note 1: The “Absolute Maximum Ratings” are those values beyond which

the safety of the device cannot be guaranteed. The device should not be

operated at these limits. The parametric values defined in the Electrical

Characteristics tables are not guaranteed at the absolute maximum rating.

The “Recommended Operating Conditions” table will define the conditions

for actual device operation.

Note 2: ESD testing conforms to MIL-STD-883, Method 3015.

Commercial Version

DC Electrical Characteristics

VEE = −4.2V to −5.7V, VCC = GND, VTTL = +4.5V to 5.5V, TC = 0°C to +85°C (Note 3)

Symbol

Parameter

Min

Typ

Max

Units

Conditions

VBB

Output Reference Voltage

−1380

−1320

−1260

mV IVBB = −2.1 mA

VIH

Single-Ended Input

HIGH Voltage

−1165

−870

Guaranteed HIGH Signal for All Inputs

mV

(with One Input Tied to VBB)

VIL

Single-Ended Input

LOW Voltage

−1830

−1475

Guaranteed LOW Signal for All Inputs

mV

(with One Input Tied to VBB)

VOH

Output HIGH Voltage

2.5

V

IOH = −2.0 mA

VIN = VIH (Max)

VOL

Output LOW Voltage

0.5

V

IOL = 20 mA

or VIL (Min)

VDIFF

Input Voltage Differential

150

mV Required for Full Output Swing

VCM

Common Mode Voltage

VCC − 2.0

VCC − 0.5

V

IIH

Input HIGH Current

350

µA

VIN = VIH (Max), D0–D5 = VBB,

D0–D5 = VIL (Min)

IIL

Input LOW Current

0.5

µA

VIN = VIL (Min), D0–D5 = VBB

IOS

Output Short-Circuit Current

−150

−60

mA VOUT = GND (Note 4)

IEE

VEE Power Supply Current

−37

−27

−17

mA

D0–D5 = VBB

ITTL

VTTL Power Supply Current

45

65

mA

D0–D5 = VBB

Note 3: 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.

Note 4: Test one output at a time.

DIP AC Electrical Characteristics

VEE = −4.2V to −5.7V, VCC = GND, VTTL = +4.5V to +5.5V

Symbol

Parameter

TC = 0°C

Min

Max

tPLH

Propagation Delay

tPHL

Data to Output

tPLH

Propagation Delay

tPHL

Data to Output

0.80

3.50

1.60

4.30

TC = +25°C

Min

Max

0.90

3.70

1.70

4.50

TC = +85°C

Min

Max

1.00

4.00

1.80

4.80

Units

Conditions

ns

CL = 15 pF

Figures 1, 2

ns

CL = 50 pF

Figures 1, 3

3

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