NTE3094 Ver la hoja de datos (PDF) - NTE Electronics

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componentes Descripción

Fabricante

NTE3094

Optoisolator Dual, High Speed, Open Collector NAND Gate

NTE Electronics 

Switching Characteristics: (TA = +25°C, VCC = 5V unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Propagation Delay Time

tPLH IF = 7.5mA, RL = 350Ω,

tPHL CL = 15pF

Note 8

Note 9

– 57 75 ns

– 45 75 ns

Output Rise Time (10% to 90%)

tr IF = 7.5mA, RL = 350Ω, CL = 15pF, Note 3

– 25 – ns

Output Fall Time (90% to 10%)

tf

– 35 – ns

Common Mode Transient Immunity CMH IF = 0mA, VO(min) = 2V

VCM = 10VP–P, – 500 – V/µs

CML IF = 7.5mA, VO(max) = 0.8V RL = 350Ω

– –500 – V/µs

Note 3. Each channel.

Note 8. The tPLH propagation delay is measured from the 3.75mA point on the trailing edge of the

input pulse to the 1.5V point on the trailing edge of the output pulse.

Note 9. The tPHL propagation delay is measured from the 3.75mA point on the leading edge of the

input pulse to the 1.5V point on the leading edge of the output pulse.

Note10. Common mode transient immunity in Logic High level is the maximum tolerable (positive)

dv cm/dt on the leading edge of the common mode pulse (VCM) to assure that the output will

remain in a Logic High state (i.e. VO 2.0V). Common mode transient immunity in Logic Low

level is the maximum tolerable (negative) dc cm/dt on the trailing edge of the common mode

pulse signal (VCM) to assure that the output will remain in a Logic Low state (i.e. VO 0.8V).

Pin Connection Diagram

Anode 1 1

8 VCC

2

Cathode 1

Cathode 2 3

7 VO 1

6 VO 2

Anode 2 4

8

5 GND

5

.250 (6.35)

1

4

.020 (.508) Min

Seating

Plane

.390 (9.9) Max

.185

(4.7)

Max

.100 (2.54)

.115 (2.94) Min

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