Fairchild Semiconductor NC7S32CW, NC7S32P5, NC7S32M5X, NC7S32M5, NC7S32P5X Datasheet

© 2000 Fairchild Semiconductor Corporation DS012137 www.fairchildsemi.com

October 1995
Revised June 2000

NC7S32 TinyLogic



HS 2-Input OR Gate

NC7S32
TinyLogic

 HS 2-Input OR Gate

General Description

The NC7S32 is a sing le 2-Input high perfor mance CMOS
OR Gate. Advanced Silicon Gate CMOS fabrication
assures high speed and low po wer cir cuit oper ation ove r a
broad V

CC

range. ESD protecti on diodes inhe rently guard

both inputs and outpu t with respect to the V

CC

and GND

rails. Three stages of gain between inputs and outputs
assures high noise immunity and reduced sensitivity to
input edge rate.

Features

■ Space saving SOT23 or SC70 5-lead package

■ High Speed; t

PD

3.5 ns typ

■ Low Quiescent Power; I

CC

< 1 µA

■ Balanced Output Drive; 2 mA I

OL

, −2 mA I

OH

■ Broad VCC Operating Range: 2V–6V

■ Balanced Propagation Dela ys

■ Specified for 3V Operation

Ordering Code:

Logic Symbol

IEEE/IEC

Connection Diagram

(Top View)

Pin Descriptions Function Table

H = HIGH Logic Level
L = LOW Logic Level

TinyLogic is a trademark of Fairchild Semiconductor Co rporation.

Order Number

Package Product Code

Package Descript ion Supplied As

Number Top Mark

NC7S32M5 MA05B 7S32 5-Lead SOT23, JEDEC MO-178, 1.6mm 250 Units on Tape and Reel
NC7S32M5X MA05B 7S32 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7S32P5 MAA05A S32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 250 Units on Tape and Reel
NC7S32P5X MAA05A S32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel

Pin Names Description

A, B Inputs

Y Output

Y = A + B

Inputs Output

ABY

LLL
LHH
HLH
HHH

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NC7S32

Absolute Maximum Ratings(Note 1) Recommended Operating

Conditions

(Note 2)

Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with­out exception, to ensure that the system design is reliable over its power
supply, temperature, and ou tput/inp ut loadi ng varia bles. Fairchild does no t
recommend operat ion of circuits outside the dat abook specifications.

Note 2: Unused inputs must be held HIGH or LOW. They ma y not float.

DC Electrical Characteristics

Supply Voltage (VCC) −0.5V to +7.0V
DC Input Diode Current (I

IK

)

@V

IN

≤ −0.5V −20 mA

@V

IN

≥ VCC + 0.5V +20 mA

DC Input Voltage (V

IN

) −0.5V to VCC + 0.5V

DC Output Diode Current (I

OK

)

@V

OUT

< −0.5V −20 mA

@V

OUT

> VCC + 0.5V +20 mA

DC Output Voltage (V

OUT

) −0.5V to VCC + 0.5V

DC Output Source or Sink

Current (I

OUT

) ±12.5 mA

DC V

CC

or Ground Current per

Output Pin (I

CC

or I

GND

) ±25 mA

Storage Temperature (T

STG

) −65°C to +150°C

Junction Temperature (T

J

)150°C

Lead Temperature (T

L

)

(Soldering, 10 seconds) 260

°C

Power Dissipation (P

D

) @ +85°C

SOT23-5 200 mW
SC70-5 150 mW

Supply Voltage (V

CC

) 2.0V to 6.0V

Input Voltage (V

IN

)0V to V

CC

Output Voltage (V

OUT

)0V to V

CC

Operating Temperature (TA) −40°C to +85°C
Input Rise and Fall Time (t

r

, tf)

V

CC

@ 2.0V 0 to 1000 ns

V

CC

@ 3.0V 0 to 750 ns

V

CC

@ 4.5V 0 to 500 ns

V

CC

@ 6.0V 0 to 400 ns

Thermal Resistance (

θ

JA

)

SOT23-5 300

°C/W

SC70-5 425

°C/W

Symbol Parameter

V

CC

TA=+25°CT

A

=−40°Cto+85°C

Units Condition

(V) MinTypMaxMinMax

V

IH

HIGH Level Input Voltage 2.0 1.50 1.50

V

3.0–6.0 0.7V

CC

0.7V

CC

V

IL

LOW Level Input Voltage 2.0 0.50 0.50

V

3.0–6.0 0.3 V

CC

0.3 V

CC

V

OH

HIGH Level Output Voltage 2.0 1.90 2.0 1.90

V

3.0 2.90 3.0 2.90 I

OH

= −20 mA

4.5 4.40 4.5 4.40 V

IN

= V

IH

6.0 5.90 6.0 5.90

V

V

IN

= V

IH

3.0 2.68 2.85 2.63 IOH = −1.3 mA

4.5 4.18 4.35 4.13 IOH = −2 mA

6.0 5.68 5.85 5.63 IOH = −2.6 mA

V

OL

LOW Level Output Voltage 2.0 0.0 0.10 0.10

V

3.0 0.0 0.10 0.10 IOL = 20 µA

4.5 0.0 0.10 0.10 VIN = V

IL

6.0 0.0 0.10 0.10

V

VIN = V

IL

3.0 0.1 0.26 0.33 IOL = 1.3 mA

4.5 0.1 0.26 0.33 IOL = 2 mA

6.0 0.1 0.26 0.33 IOL = 2.6 mA

I

IN

Input Leakage Current 6.0 ±0.1 ±1.0 µAVIN = VCC, GND

I

CC

Quiescent Supply Current 6.0 1.0 10.0 µAVIN = VCC, GND

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NC7S32

AC Electrical Characteristics

Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I

CCD

) at no output

loading and operating at 50% duty cycle. (See Figure 2) C

PD

is related to I

CCD

dynamic operating cu rrent by the expression :

I

CCD

= (CPD) (VCC) (fIN) + (ICCstatic).

AC Loading and Waveforms

CL includes load and str ay capacitance
Input PR R = 1.0 MHz, t

w

= 500 ns

FIGURE 1. AC Test Circuit

Input = AC Waveforms;
PRR = variable; Duty Cycle = 50%

FIGURE 2. I

CCD

Test Circuit

FIGURE 3. AC Waveforms

Symbol Parameter

V

CC

TA = +25°CT

A

= −40°C to +85°C

Units Conditions Fig. No.

(V) Min Typ Max Min Max

t

PLH

, Propagation Delay 5.0 3.5 15 ns CL = 15 pF

Figures

1, 3

t

PHL

2.0 20 100 125

ns CL = 50 pF

3.0 12 27 35

4.5 8 20 25

6.0 7 17 21

t

TLH

, Output Transition Time 5.0 3.0 10 ns CL = 15 pF

Figures

1, 3

t

THL

2.0 25 125 155

ns CL = 50 pF

3.0 16 35 45

4.5 11 25 31

6.0 9 21 26

C

IN

Input Capacitance Open 2 10 10 pF

C

PD

Power Dissipation Capacitance 5.0 6 pF (Note 3) Figure 2

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NC7S32

Tape and Reel Specification

TAPE F ORMAT

TAPE DIMENSIONS inches (millimeters)

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (Start End) 125 (typ) Empty Sealed

M5, P5 Carrier 250 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed
Leader (Start End) 125 (typ) Empty Sealed

M5X, P5X Carrier 3000 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

Package

Tape Size DIM A DIM B DIM F DIM K

o

DIM P1 DIM W

SC70-5 8 mm

0.093 0.096 0.138

±0.004 0.053 ±0.004 0.157 0.315 ±0.004

(2.35) (2.45) (3.5

±0.10) (1.35 ±0.10) (4) (8 ±0.1)

SOT23-5 8 mm

0.130 0.130 0.138

±0.002 0.055 ±0.004 0.157 0.315 ±0.012

(3.3) (3.3) (3.5

±0.05) (1.4 ±0.11) (4) (8 ±0.3)

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NC7S32

Tape and Reel Specification (Continued)

REEL DIMENSIONS inches (millimeters)

Tape

Size

ABCDN W1 W2 W3

8 mm

7.0 0.059 0.512 0.795 2.165 0.331

+0.059/−0.000 0.567 W1 +0.078/−0.039

(177.8) (1.50) (13.00) (20.20) (55.00) (8.40

+1.50/−0.00) (14.40) (W1 +2.00/−1.00)

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NC7S32

Physical Dimensions inches (millimeters) unless otherwise noted

5-Lead SOT23, JEDEC MO-178, 1.6mm

Package Number MA05B

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NC7S32 TinyLogic



HS 2-Input OR Gate

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

5-Lead SC70, EIAJ SC-88a, 1.25mm Wide

Package Number MAA05A

Fairchild does not assume any responsibility for use of any circuitry described , no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices o r syst ems are dev ic es or syste ms
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provide d in the labe l ing, can be re a­sonably expected to result in a significant injury to the
user.

2. A critical componen t in any com ponen t of a life s uppor t
device or system whose failure to perform can be rea­sonably expected to cause the failure of the l ife support
device or system, or to affect its safety or effectiveness.

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