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June 2003

Revised January 2005

NC7WP32 TinyLogi c



ULP Dual 2-Input OR Gate

NC7WP32

TinyLogic ULP Dual 2-Input OR Gate

General Description

The NC7WP32 is a dual 2-input OR Gate from Fairchild’s

Ultra Low Power (ULP) Series of TinyLogic. Ideal for

applications where battery life is critical, this product is

designed for ultra low power consumption within the VCC

operating range of 0.9V to 3.6V VCC.

The internal circuit is composed of a minimum of inverter

stages, including the output buffer , to enable ultra low static

and dynamic power.

The NC7WP32 is designed for optimized power and

speed, and is fab ricated w ith an advan ced CM OS techn ol-

ogy to achieve high speed operation while maintaining

extremely low CMOS power dissipation.

Features

■Space saving US8 package

■Ultra small MicroPak Pb-F re e pack ag e

■0.9V to 3.6V VCC supply operation

■3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V

■tPD

3.0 ns typ for 3.0V to 3.6V VCC

4.0 ns typ for 2.3V to 2.7V VCC

5.0 ns typ for 1.65V to 1.95V VCC

6.0 ns typ for 1.40V to 1.60V VCC

9.0 ns typ for 1.10V to 1.30V VCC

24.0 ns typ for 0.90V VCC

■Power-Off high impedance inputs and outputs

■Static Drive (IOH/IOL)

±2.6 mA @ 3.00V VCC

±2.1 mA @ 2.30V VCC

±1.5 mA @ 1.65V VCC

±1.0 mA @ 1.40V VCC

±0.5 mA @ 1.10V VCC

±20 µA@ 0.9V V

■Low noise switching using design techniques of

Quiet Series noise/EMI reduction circuitry

■Ultra Low dynamic power

Ordering Code:

Pb-F ree packag e per JEDEC S-S T D-020B.

Battery Lif e vs. VCC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can

extend y our battery lif e s ignificantl y.

Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day

Where, Pdevice = (ICC * VCC) + (CPD + CL) * VCC2 * f

Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and

derated 90% and dev ice freque nc y at 10MHz, with CL = 15 p F load

TinyLogic is a registered t rademark of F airc hild Semi co nductor Corporation.

Quiet Se ries and MicroPak are tradem arks of Fairc hild Semiconductor C orporation.

Orde r Number Product Package Description Supplied AsPackage Code

Numbe r Top Mark

NC7WP32K8X MAB08A WP32 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel

NC7WP32L8X MAC08A Y6 Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel

www.fairchildsemi.com 2

NC7WP32

Logic Symbol

IEEE/IEC

Pin Descriptions

Function Table

Y = A + B

H = HIGH Logi c Level

L = LOW Logic Level

Connection Diagrams

Pin Assignments for US8

(Top View)

Pin One Orientation Diagram

AAA represents P roduct Cod e Top Mark - see ordering cod e

Note: Orientation of Top Mark determines Pin One location. Read the top

produc t co de mark left to right, Pin One is th e lower left pi n (s ee diagram ).

Pad Assignments for MicroPak

(Top Thru View)

Pin Names Description

An, BnInput

YnOutput

Inputs Output

AB Y

LL L

LH H

HL H

HH H

3 www.fairchildsemi.com

NC7WP32

Absolute Maxim um Ratings(Note 1) Recommended Operating

Conditions (Note 3)

Note 1: Absolute Maximum Ratings: are those values beyond which the

safety of the dev ice can not be gu ara ntee d. The de vic e shou ld not be oper-

ated at these limits. The parametric values defined in the Electrical Charac-

teristics tables are not guaranteed at the absolute maximum ratings. The

“Recommended Operating Conditions” table will define the conditions for

actual device operation.

Note 2: IO Absolute Maximum Rating must be observed.

Note 3: Unused inputs must be held HIGH or LOW. They may not floa t.

DC Electrical Characteristics

Supply Voltage (VCC)−0.5 V to +4.6V

DC Input Voltage (VIN)−0.5V to +4.6V

DC Output Voltage (VOUT)

HIGH or LOW State (Note 2) −0.5V to VCC +0.5V

VCC = 0V −0.5V to 4.6V

DC Input Diode Current (IIK) VIN < 0V ±50 mA

DC Output Diode Current (IOK)

VOUT > 0V −50 mA

VOUT < VCC +50 mA

DC Output Source/Sink Current (IOH/IOL)± 50 mA

DC VCC or Ground Current per

Supply Pin (ICC or Ground) ±50 mA

Storage Temperature Range (TSTG)−65°C to +150°C

Supply Voltage 0.9V to 3.6V

Input Voltage (VIN) 0V to 3.6V

Output Voltage (VOUT)

HIGH or LOW State 0V to VCC

VCC = 0V 0V to 3.6V

Output Current in IOH/IOL

VCC = 3.0V to 3.6V ±2.6 mA

VCC = 2.3V to 2.7V ±2.1 mA

VCC = 1.65V to 1.95V ±1.5 mA

VCC = 1.40V to 1.60V ±1.0 mA

VCC = 1.10V to 1.30V ±0.5 mA

VCC = 0.9V ±20 µA

Free Air Operating Temperature (TA)−40°C to +85°C

Minimum Input Edge Rate (∆t/∆V)

VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V

Symbol Parameter VCC TA = +25°CT

A = −40°C to +85°CUnits Conditions

(V) Min Max Min Max

VIH HIGH Level 0.90 0.65 x VCC 0.65 x VCC

Input Voltage 1.10 ≤ VCC ≤ 1.30 0.65 x VCC 0.65 x VCC

1.40 ≤ VCC ≤ 1.60 0.65 x VCC 0.65 x VCC

1.65 ≤ VCC ≤ 1.95 0.65 x VCC 0.65 x VCC

2.30 ≤ VCC ≤ 2.70 1.6 1.6

3.00 ≤ VCC ≤ 3.60 2.1 2.1

VIL LOW Level 0.90 0.35 x VCC 0.35 x VCC

Input Voltage 1.10 ≤ VCC ≤ 1.30 0.35 x VCC 0.35 x VCC

1.40 ≤ VCC ≤ 1.60 0.35 x VCC 0.35 x VCC

1.65 ≤ VCC ≤ 1.95 0.35 x VCC 0.35 x VCC

2.30 ≤ VCC ≤ 2.70 0.7 0.7

3.00 ≤ VCC ≤ 3.60 0.9 0.9

VOH HIGH Level 0.90 VCC − 0.1 VCC − 0.1

IOH = −20 µA

Output Voltage 1.10 ≤ VCC ≤ 1.3 0 VCC − 0.1 VCC − 0.1

1.40 ≤ VCC ≤ 1.60 VCC − 0.1 VCC − 0.1

1.65 ≤ VCC ≤ 1.95 VCC − 0.1 VCC − 0.1

2.30 ≤ VCC ≤ 2.70 VCC − 0.1 VCC − 0.1

3.00 ≤ VCC ≤ 3.60 VCC − 0.1 VCC − 0.1

1.10 ≤ VCC ≤ 1.30 0.75 x VCC 0.70 x VCC IOH = −0.5 mA

1.40 ≤ VCC ≤ 1.60 1.07 0.99 IOH = −1.0 mA

1.65 ≤ VCC ≤ 1.95 1.24 1.22 IOH = −1.5 mA

2.30 ≤ VCC ≤ 2.70 1.95 1.87 IOH = −2.1 mA

3.00 ≤ VCC ≤ 3.60 2.61 2.55 IOH = −2.6 mA

www.fairchildsemi.com 4

NC7WP32

DC Electrical Characteristics (Continued)

AC Electrical Characteristics

Symbol Parameter VCC TA = +25°CT

A = −40°C to +85°CUnits Conditions

(V) Min Max Min Max

VOL LOW Level 0.90 0.1 0.1

IOL = 20 µA

Output Voltage 1.10 ≤ VCC ≤ 1.30 0.1 0.1

1.40 ≤ VCC ≤ 1.60 0.1 0.1

1.65 ≤ VCC ≤ 1.95 0.1 0.1

2.30 ≤ VCC ≤ 2.70 0.1 0.1

3.00 ≤ VCC ≤ 3.60 0.1 0.1

1.10 ≤ VCC ≤ 1.30 0.30 x VCC 0.30 x VCC IOL = 0.5 mA

1.40 ≤ VCC ≤ 1.60 0.31 0.37 IOL = 1.0 mA

1.65 ≤ VCC ≤ 1.95 0.31 0.35 IOL = 1.5 mA

2.30 ≤ VCC ≤ 2.70 0.31 0.33 IOL = 2.1 mA

3.00 ≤ VCC ≤ 3.60 0.31 0.33 IOL = 2.6 mA

IIN Input Leakage Current 0.90 to 3.60 ±0.1 ±0.5 µA0 ≤ VI ≤ 3.6V

IOFF Power Off Leakage Current 0 0.5 0.5 µA0 ≤ (VI, VO) ≤ 3.6V

ICC Quiescent Supply C urrent 0.90 to 3.60 0.9 0.9 µAV

I = VCC or GND

Symbol Parameter VCC TA = +25°CT

A = −40°C to +85°CUnits Conditions Figure

Number

(V) Min Typ Max Min Max

tPHL Propagation Delay 0.90 24.0

tPLH 1.10 ≤ VCC ≤ 1.30 4.0 9.0 18.7 3.5 30.9

1.40 ≤ VCC ≤ 1.60 2.0 6.0 12.4 1.5 13.9 CL = 10 pF

1.65 ≤ VCC ≤ 1.95 1.5 5.0 9.6 1.0 12.1 RL = 1 MΩ

2.30 ≤ VCC ≤ 2.70 1.0 4.0 7.0 0.8 8.0

3.00 ≤ VCC ≤ 3.60 1.0 3.0 5.7 0.5 6.9

tPHL Propagation Delay 0.90 27.0

ns Figures

1, 2

tPLH 1.10 ≤ VCC ≤ 1.30 5.0 10.0 20.2 4.5 33.9

1.40 ≤ VCC ≤ 1.60 3.0 7.0 13.3 2.5 16.0 CL = 15 pF

1.65 ≤ VCC ≤ 1.95 2.0 5.0 10.3 2.0 12.6 RL = 1 MΩ

2.30 ≤ VCC ≤ 2.70 1.5 4.0 7.4 1.0 8.2

3.00 ≤ VCC ≤ 3.60 1.0 3.0 6.1 0.5 7.0

tPHL Propagation Delay 0.90 34.0

tPLH 1.10 ≤ VCC ≤ 1.30 6.0 12.0 24.0 5.0 43.0

1.40 ≤ VCC ≤ 1.60 4.0 8.0 16.0 3.0 18.0 CL = 30 pF

1.65 ≤ VCC ≤ 1.95 2.0 6.0 12.0 2.0 14.0 RL = 1 MΩ

2.30 ≤ VCC ≤ 2.70 1.0 5.0 9.0 1.0 10.0

3.00 ≤ VCC ≤ 3.60 0.8 4.0 7.0 0.5 8.9

CIN Input Capacitance 0 2.0 pF

COUT Output Capacitance 0 4.0 pF

CPD Power Dissipation 0.9 to 3.60 6.0 pF VI = 0V or VCC,

Capacitance f = 10 MHz

5 www.fairchildsemi.com

NC7WP32

AC Loading and Waveforms

FIGURE 1. AC Test Circuit

FIGURE 2. AC Waveforms

Symbol VCC

3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V

Vmi 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2

Vmo 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2

www.fairchildsemi.com 6

NC7WP32

Tape and Reel Specification

TAPE FORMAT for US8

TAPE DIMENSIONS inches (millimeters)

TAPE FORMAT for MicroPak

TAPE DIMENSIONS inches (millimeters)

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (St art E nd) 125 (typ) Empt y Sealed

K8X Carrier 3000 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (St art E nd) 125 (typ) Empt y Sealed

L8X Carrier 3000 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

7 www.fairchildsemi.com

NC7WP32

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)

www.fairchildsemi.com 8

NC7WP32

Physical Dimensions inches (millimeters) unless otherwise noted

8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide

Package Number MAB08A

9 www.fairchildsemi.com

NC7WP32 TinyLogi c



ULP Dual 2-Input OR Gate

Physical Dim ensions inches (millimeters) unless otherwise noted (Continued)

Pb-Free 8-Lead MicroPak, 1.6 mm Wide

Package Number MAC08A

Fairchild does not assume an y responsibility for use of any circuitry descr ib ed, 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 suppor t de vices 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

instruct ions fo r use pr ovi de d in the l abe ling, can be rea-

sonably expected to result in a significant injury to the

user.

2. A crit ical componen t in any com ponen t of a life s uppor t

device or system whose failure to perform can be rea-

sonabl y e xpec ted to cause the fa i lure of the l ife support

device or system, or to affect its safety or effectiveness.

www.fairchildsemi.com

www.onsemi.com

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coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.

ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,

regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer

application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not

designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification

in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized

application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and

expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This

literature is subject to all applicable copyright laws and is not for resale in any manner.

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