NSC 96L02DMQB, 96L02MW8, 96L02FMQB Datasheet

TL/F/10203

96L02/DM96L02 Dual Retriggerable Resettable Monostable Multivibrator

March 1992

96L02/DM96L02
Dual Retriggerable Resettable
Monostable Multivibrator

General Description

The 96L02 is a dual TTL monostable multivibrator with trig­ger mode selection, reset capability, rapid recovery, inter­nally compensated reference levels and high speed capabil­ity. Output pulse duration and accuracy depend on external
timing components, and are therefore under user control for
each application. It is well suited for a broad variety of appli­cations, including pulse delay generators, square wave gen­erators, long delay timers, pulse absence detectors, fre­quency detectors, clock pulse generators and fixed-frequen­cy dividers. Each input is provided with a clamp diode to
limit undershoot and minimize ringing induced by fast fall
times acting on system wiring impedances.

Features

Y

Retriggerable, 0% to 100% duty cycle

Y

DC level triggering, insensitive to transition times

Y

Leading or trailing-edge triggering

Y

Complementary outputs with active pull-ups

Y

Pulse width compensation for DVCCand DT

A

Y

50 ns to%output pulse width range

Y

Optional retrigger lock-out capability

Y

Resettable, for interrupt operations

Connection Diagram

Dual-In-Line Package

TL/F/10203– 1

Order Number 96L02DMQB,

96L02FMQB or DM96L02N

See NS Package Number J16A, N16E or W16A

Logic Symbol

TL/F/10203– 2

V

CC

e

Pin 16

GND

e

Pin 8

Pin Names Description

I0 Trigger Input (Active Falling Edge)
I1 Trigger Input (Active Rising Edge)
C

D

Direct Clear Input (Active LOW)
Q Positive Pulse Output
Q

Complementary Pulse Output
CX External Capacitor Connection
RX External Resistor Connection

C

1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.

Absolute Maximum Ratings (Note)

If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.

Supply Voltage 7V

Input Voltage 5.5V

Operating Free Air Temperature Range

Military

b

55§Ctoa125§C

Commercial 0

§

Ctoa70§C

Storage Temperature Range

b

65§Ctoa150

§

Note:

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’’
table are not guaranteed at the absolute maximum ratings.
The ‘‘Recommended Operating Conditions’’ table will define
the conditions for actual device operation.

Recommended Operating Conditions

Symbol Parameter Conditions

96L02 (Mil) DM96L02 (Com)

Units

Min Nom Max Min Nom Max

V

CC

Supply Voltage 4.5 5 5.5 4.75 5 5.25 V

V

IH

High Level Input Voltage 2 2 V

V

IL

Low Level Input Voltage 0.7 0.7 V

I

OH

High Level Output Current 0.36 0.36 mA

I

OL

Low Level Output Current 4.8 4.8 mA

T

A

Free Air Operating

b

55 125 0 70

§

C

Temperature

tw(L) Minimum Input Pulse V

CC

e

5.0V
50 ns

t

w

(H) Width, I1, I0

tw(min) Minimum Output Pulse V

CC

e

5.0V,

Width at Q, Q

R

X

e

20 kX,

10 300 110 ns

C

X

e

0,

C

L

e

15 pF

t

w

Output Pulse Width, Q, Q V

CC

e

5.0V,

R

X

e

39 kX, 11.5 14.2 12.4 15.2 ms

C

X

e

1000 pF

R

X

Timing Resistor Range 100 220 kX

Electrical Characteristics over recommended operating free air temperature (unless otherwise noted)

Symbol Parameter Conditions Min

Typ

Max Units

(Note 1)

V

I

Input Clamp Voltage V

CC

e

Min, I

I

eb

10 mA

b

1.5 V

V

OH

High Level Output Voltage V

CC

e

Min, I

OH

e

Max,

2.4 V

V

IL

e

Max, V

IH

e

Min

V

OL

Low Level Output Voltage V

CC

e

Min, I

OL

e

Max,

0.3 V

V

IL

e

Min, V

IL

e

Max

I

I

Input Current@Max V

CC

e

Max, V

I

e

5.5V
1mA

Input Voltage

I

IH

High Level Input Current V

CC

e

Max, V

I

e

2.4V 20 mA

I

IL

Low Level Input Current V

CC

e

Max, V

I

e

0.3V

b

0.4 mA

I

OS

Short Circuit Output Current V

CC

e

Max (Note 2) V

O

e

1.0V

b

2.0

b

13.0 mA

I

CC

Supply Current V

CC

e

Max (Note 3) 16 mA

Note 1: All typicals are at V

CC

e

5V, T

A

e

25§C.

Note 2: Not more than one output should be shorted at a time, and the duration should not exceed one second.

Note 3: I

CC

is measured with all outputs open and all inputs grounded.

2