Fairchild NC7SP17 service manual

®

NC7SP17

NC7SP17 — TinyLogic

February 2011

TinyLogic® ULP Single Buffer with Schmitt Trigger Input

Features

 0.9V to 3.6V V
 3.6V Over-Voltage Tolerant I/Os at V

0.9V to 3.6V

 Propagation Delay (t

 4.0ns Typical for 3.0V to 3.6V V
 5.0ns Typical for 2.3V to 2.7V V
 6.0ns Typical for 1.65V to 1.95V V
 7.0ns Typical for 1.40V to 1.60V V
 11.0ns Typical for 1.10V to 1.30V V
 27.0ns Typical for 0.90V V

Supply Operation

CC

):

PD

CC

from

CC

CC

CC

CC

CC

CC

 Power-Off High-Impedance Inputs and Outputs
 Static Drive (I

 ± 2.6mA at 3.00V V
 ± 2.1mA at 2.30V V
 ± 1.5mA at 1.65V V
 ± 1.0mA at 1.40V V
 ± 0.5mA at 1.10V V
 ± 20µA at 0.9V V

OH/IOL

):

CC

CC

CC

CC

CC

CC

 Quiet Series™ Noise / EMI Reduction Circuitry
 Ultra Small MicroPak™ Packages
 Ultra Low Dynamic Power

Description

The NC7SP17 is a single buffer with Schmitt trigger
input 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 V

3.6V V

The internal circuit is composed of a minimum of
inverter stages, including the output buffer, to enable
ultra low static and dynamic power.

The NC7SP17, for lower drive requirements, is uniquely
designed for optimized power and speed and is
fabricated with an advanced CMOS technology to
achieve best-in-class speed of operation, while
maintaining extremely low CMOS power dissipation.

CC

.

operating range of 0.9V to

CC

ULP Single Buffer with Schmitt Trigger Input

Ordering Information

Part Number Top Mark Package Packing Method

NC7SP17P5X P17 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3000 Units on Tape & Reel

NC7SP17L6X K4 6-Lead MicroPak™, 1.00mm Wide 5000 Units on Tape & Reel

NC7SP17FHX K4 6-Lead, MicroPak2™, 1x1mm Body, .35mm Pitch 5000 Units on Tape & Reel

© 2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SP17 • Rev. 1.0.4

®

A

Connection Diagrams

Notes:

1. TinyLogic ULP and ULP-A with up to 50% less power

2. Battery Life=(V

3. Assumes ideal 3.6V Lithium Ion battery with current

Figure 1. Battery Life vs. V

IEEE/IEC

consumption can extend battery life significantly.

24hrs/day; where, P

2

x V

x f.

CC

battery

x I

x 0.9) / (P

battery

=(ICC x VCC) + (CPD + CL)

device

device

) /

rating of 900mAH and derated 90% and device
frequency at 10MHz, with C

Supply Voltage

CC

=15pF load.

L

NC7SP17 — TinyLogic

ULP Single Buffer with Schmitt Trigger Input

Pin Configurations

1

NC

2

A

3 4

GND

Figure 3. SC70 (Top View) Figure 4. MicroPak™ (Top Through View)

Function Table

Y=A

1

Y

Figure 2. Logic Symbol

5

V

CC

Y

Input Output

A Y

L L

H H

NC

GND

1

2

A

3

6

V

CC

5

NC

4

Y

L = Low Logic Level
H = High Logic Level

Pin Definitions

Pin # SC70 Pin # MicroPak Name Description

1 1, 5 NC No Connect

2 2 A Input

3 3 GND Ground

4 4 Y Output

5 6 VCC Supply Voltage

© 2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SP17 • Rev. 1.0.4 2

®

NC7SP17 — TinyLogic

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.

Symbol Parameter Min. Max. Unit

VCC Supply Voltage -0.5 4.6 V

VIN DC Input Voltage -0.5 4.6 V

V

DC Output Voltage

OUT

HIGH or LOW State

VCC=0V -0.5 4.6 V

IIK DC Input Diode Current at VIN < 0V -50 mA

V

< 0V -50

IOK DC Output Diode Current

OUT

V

> VCC +50

OUT

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

ICC or Ground DC VCC or Ground Current per Supply Pin ±50 mA

T

Storage Temperature Range -65 +150 °C

STG

TJ Junction Temperature Under Bias +150 °C

TL Junction Lead Temperature (Soldering, 10 Seconds) +260 °C

SC70-5 150

PD Power Dissipation at +85°C

MicroPak2™-6 120

ESD

Human Body Model JEDEC: JESD22-A114 4000

Charged Device Model JEDEC: JESD22-C101 2000

Note:

4. The IO maximum rating must be observed.

(4)

-0.5 VCC to +0.5 V

ULP Single Buffer with Schmitt Trigger Input

mA

mW MicroPak™-6 130

V

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol Parameter Conditions Min. Typ. Max. Unit

VCC Supply Voltage 0.9 3.6 V

VIN Input Voltage

V

Output Voltage

OUT

IOH / IOL Output Current in IOH / IOL

TA Free Air Operating Temperature -40 +85 °C

t / V

JA

Minimum Input Edge Rate V

Thermal Resistance

Note:

5. Unused inputs must be held HIGH or LOW. They may not float.

(5)

0 3.6 V

HIGH or LOW State 0 V

VCC=0V 0 3.6

V

=3.0V to 3.6V ±2.6

CC

CC

V

VCC=2.3V to 2.7V ±2.1

VCC=1.65V to 1.95V ±1.5

mA

VCC=1.40V to 1.60V ±1.0

VCC=1.10V to 1.30V ±0.5

VCC=0.9V 20.0 µA

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

IN

SC70-5 425

MicroPak™-6 500

°C/W

MicroPak2™-6 560

© 2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SP17 • Rev. 1.0.4 3