Fairchild NC7WV14 service manual

NC7WV14 — TinyLogic

June 2008

NC7WV14
TinyLogic

®

ULP-A Dual Inverter with Schmitt Trigger Input

Features

■

0.9V to 3.6V V

■

3.6V overvoltage tolerant I/O’s at V

3.6V

■

Extremely High Speed t
– 1.5ns typ. for 2.7V to 3.6V V
– 1.8ns typ. for 2.3V to 2.7V V
– 2.0ns typ. for 1.65V to 1.95V V
– 3.2ns typ. for 1.4V to 1.6V V
– 5.9ns typ. for 1.1V to 1.3V V
– 12.0ns typ. for 0.9V V

■

Power-Off high impedance inputs and outputs

■

High Static Drive (I
– ±24mA @ 3.00V V
– ±18mA @ 2.30V V
– ±6mA @ 1.65V V
– ±4mA @ 1.4V V
– ±2mA @ 1.1V V
– ±0.1mA @ 0.9V V
Uses patented Quiet Series™ noise/EMI reduction

■

circuitry

■

Ultra small MicroPak™ package
Ultra low dynamic power

■

supply operation

CC

:

PD

CC

/I

):

OH

OL
CC
CC
CC

CC
CC
CC

CC

CC
CC

CC
CC
CC

from 0.9V to

General Description

The NC7WV14 is a dual inverter with Schmitt trigger
from Fairchild’s Ultra Low Power-A (ULP-A) Series

of TinyLogic
require extreme high speed, high drive and low power.
This product is designed for a wide low voltage operating
range (0.9V to 3.6V V
more drive and speed than the TinyLogic ULP series, but
still offer best in class low power operation.

The NC7WV14 is uniquely designed for optimized power
and speed, and is fabricated with an advanced CMOS
technology to achieve high-speed operation while main­taining low CMOS power dissipation.



. ULP-A is ideal for applications that

) and applications that require

CC

®

ULP-A Dual Inverter with Schmitt Trigger Input

Ordering Information

Order

Number

NC7WV14P6X MAA06A V14 6-Lead SC70, EIAJ SC88,

NC7WV14L6X MAC06A BD 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel

All packages are lead free per JEDEC: J-STD-020B standard.

Battery Life vs. V

700
600

Battery Life

(Days)

©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7WV14 Rev. 1.0.0

500
400
300
200
100

0

ULP-A (SV)

ULP (SP)

0.9 1.2

Package

Number

Supply Voltage

CC

1.5 1.8 2.5 3.3 5.0

Supply Voltage

V

CC

Package Code

Top Mark Package Description Supplied As

UHS (SZ)

3k Units on Tape and Reel

1.25mm Wide

TinyLogic ULP and ULP-A with up to 50% less power consumption can
extend your battery life significantly.

Battery Life = (V
Where, P
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH

and derated 90% and device frequency at 10MHz, with CL = 15pF load.

device

battery

= (I

x I

battery

x VCC) + (C

CC

x 0.9) / (P

+ CL) x V

PD

device

) / 24hrs/day

2

x f

CC

Y =

H =

NC7WV14 — TinyLogic

Connection Diagrams

Pin Assignment for SC70

1 6

A

1

2 5

GND

3 4

A

2

(Top View)

Pin One Orientation Diagram

(Top View)

Pin One

AAA represents Product Code Top Mark – see ordering code

Note: Orientation of top mark determines pin one location.
Read the top product code mark left to right. Pin one is the
lower left pin (see diagram).

AAA

Y

1

V

CC

Y

2

Logic Symbol

A

1

A

2

Function Table

Input Output

AY

LH

HL

HIGH Logic Level

L = LOW Logic Level

IEEE/IEC

1

A

Y

1

Y

2

®

ULP-A Dual Inverter with Schmitt Trigger Input

Pad Assignments for MicroPak

A

1

1

GND

2

A

3

2

(Top Through View)

Pin Description

Pin Names Description

A

, A

1

2

Y

, Y

1

2

Y

6

1

V

5

CC

Y

4

2

Data Inputs

Output

©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7WV14 Rev. 1.0.0 2

=

<

<

>

=

=

=

=

=

=

=

NC7WV14 — 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 Rating

V

CC

V

IN

V

OUT

I

IK

I

OK

I

/

I

OH

OL

I

or Ground DC V

CC

T

STG

T

J

T

L

P

D

Supply Voltage –0.5V to +4.6V
DC Input Voltage –0.5V to +4.6V
DC Output Voltage

HIGH or LOW State
V

0V

CC

DC Input Diode Current @ V

(1)

–0.5V to V

–0.5V to +4.6V

0V –50mA

IN

CC

+0.5V

DC Output Diode Current

V
V

OUT
OUT

0V
V

CC

–50mA
+50mA

DC Output Source/Sink Current ±50mA

or Ground Current per Supply Pin ±50mA

CC

Storage Temperature Range –65°C to +150°C

Junction Temperature Under Bias 150°C
Junction Lead Temperature (Soldering, 10 seconds) 260°C
Power Dissipation @ +85°C

SC70-6
Micropak-6

185mW
210mW

®

ULP-A Dual Inverter with Schmitt Trigger Input

∆

∆ V

Recommended Operating Conditions

(2)

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 Rating

V

CC

V

IN

V

OUT

I

/

OH

T

A

t

/

θ

JA

Supply Voltage 0.9V to 3.6V
Input Voltage 0V to 3.6V
Output Voltage

HIGH or LOW State
V

0V

CC

I

Output Current in I

OL

V

3.0V to 3.6V

CC

V

2.3V to 2.7V

CC

V

1.65V to 1.95V

CC

V

1.4V to 1.6V

CC

V

1.1V to 1.3V

CC

V

0.9V

CC

OH

/

I

OL

Free Air Operating Temperature –40°C to +85°C
Minimum Input Edge Rate @ V

= 0.8V to 2.0V, V

IN

= 3.0V 10ns/V

CC

Thermal Resistance
SC70-6
Micropak-6

0V to V

CC

0V to 3.6V

±24mA
±18mA

±6mA
±4mA
±2mA

±0.1mA

350°C/W
310°C/W

Notes:

1. I

Absolute Maximum Rating must be observed.

O

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

©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7WV14 Rev. 1.0.0 3

DC Electrical Characteristics

Symbol Parameter V

V

Positive

P

Threshold
Voltage

V

Negative

N

Threshold
Voltage

V

Hysteresis

H

Voltage

V

OH

HIGH Level
Output Voltage

1.10 ≤ VCC ≤ 1.30 VCC – 0.1 VCC – 0.1

1.40 ≤ VCC ≤ 1.60 VCC – 0.2 VCC – 0.2

1.65 ≤ VCC ≤ 1.95 VCC – 0.2 VCC – 0.2

2.30 ≤ VCC < 2.70 VCC – 0.2 VCC – 0.2

2.70 ≤ VCC ≤ 3.60 VCC – 0.2 VCC – 0.2

1.10 ≤ VCC ≤ 1.30 IOH = –2mA 0.75 x V

1.40 ≤ VCC ≤ 1.60 IOH = –4mA 0.75 x V

1.65 ≤ VCC ≤ 1.95 IOH = –6mA 1.25 1.25

2.30 ≤ V

2.30 ≤ VCC < 2.70 IOH = –12mA 1.8 1.8

2.70 ≤ VCC ≤ 3.60 2.2 2.2

2.30 ≤ VCC < 2.70 IOH = –18mA 1.7 1.7

2.70 ≤ VCC ≤ 3.60 2.4 2.4

2.70 ≤ VCC ≤ 3.60 IOH = –24mA 2.2 2.2

(V) Conditions

CC

0.90 0.3 0.7 0.3 0.7 V

1.10 0.4 1.0 0.4 1.0

1.40 0.5 1.4 0.5 1.4

1.65 0.7 1.5 0.7 1.5

2.30 1.0 1.8 1.0 1.8

2.70 1.3 2.2 1.3 2.2

0.90 0.10 0.6 0.10 0.6 V

1.10 0.15 0.7 0.15 0.7

1.40 0.20 0.8 0.20 0.8

1.65 0.25 0.9 0.25 0.9

2.30 0.4 1.15 0.4 1.15

2.70 0.6 1.5 0.6 1.5

0.90 0.07 0.5 0.07 0.5 V

1.10 0.08 0.6 0.08 0.6

1.40 0.10 0.8 0.10 0.8

1.65 0.15 1.0 0.15 1.0

2.30 0.25 1.1 0.25 1.1

2.70 0.40 1.2 0.40 1.2

0.90 IOH = –100µA VCC – 0.1 VCC – 0.1 V

< 2.70 2.0 2.0

CC

T

= +25°C TA = –40°C to +85°C

A

CC

CC

0.75 x V

0.75 x V

CC

CC

NC7WV14 — TinyLogic

UnitsMin. Max. Min. Max.

®

ULP-A Dual Inverter with Schmitt Trigger Input

©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7WV14 Rev. 1.0.0 4