Fairchild NC7WZ08L8X, NC7WZ08K8X Schematic



NC7WZ08 — TinyLogic

March 2008

NC7WZ08 TinyLogic



UHS Dual 2-Input AND Gate

Features

Space saving US8 surface mount package

■

MicroPak™ leadless package

■

Ultra High Speed; t

■

High Output Drive; ±24mA at 3V V

■

Broad V

■

Matches the performance of LCX when operated at

3.3V V

■

Power down high impedance inputs/output

■

Overvoltage tolerant inputs facilitate 5V to 3V translation

Patented noise/EMI reduction circuitry implemented

■

Operating Range; 1.65V to 5.5V

CC

2.5ns Typ. into 50pF at 5V V

PD

CC

Ordering Information

CC

General Description

The NC7WZ08 is a dual 2-Input AND Gate from Fairchild's Ultra High Speed Series of TinyLogic device is fabricated with advanced CMOS technology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad V operate over the 1.65V to 5.5V V and output are high impedance when V tolerate voltages up to 7V independent of V voltage.

operating range. The device is specified to

CC

range. The inputs

CC



. The

is 0V. Inputs

operating

CC

UHS Dual 2-Input AND Gate

Order

Number

NC7WZ08K8X MAB08A WZ08 8-Lead US8, JEDEC MO-187,

NC7WZ08L8X MAC08A N4 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

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

Package

Number

Product Code

Top Mark Package Description Supplied As

3k Units on Tape and

Var iation CA 3.1mm Wide

Reel



(

H =

NC7WZ08 — TinyLogic

Connection Diagram

Top View)

Pin One Orientation Diagram

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).

Logic Symbol

IEEE/IEC

UHS Dual 2-Input AND Gate

Function Table

Y = AB

Inputs Output

AB Y

LL L

LH L HL L HH H

HIGH Logic Level

L = LOW Logic Level

Pad Assignments for MicroPak

(Top Thru View)

Pin Description

Pin Names Description

A

, B

n

Y

n

Inputs Output



<

=

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

I

CC

V

I

T

CC

V

IN

OUT

I

IK

I

OK

OUT

/I

STG

T T

L

P

D

GND

J

Supply Voltage –0.5V to +7V DC Input Voltage –0.5V to +7V DC Output Voltage –0.5V to +7V DC Input Diode Current @ V DC Output Diode Current @ V

–0.5V –50mA

IN

–0.5V –50mA

OUT

DC Output Current ±50mA DC V

/GND Current ±100mA

CC

Storage Temperature –65°C to +150°C Junction Temperature Under Bias 150°C Junction Lead Temperature (Soldering, 10 seconds) 260°C Power Dissipation @ +85°C 250mW

NC7WZ08 — TinyLogic

UHS Dual 2-Input AND Gate

Recommended Operating Conditions

(1)

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

T

A

, t

t

r

f

θ

JA

Note:

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

Supply Voltage Operating 1.65V to 5.5V Supply Voltage Data Retention 1.5V to 5.5V Input Voltage 0V to 5.5V Output Voltage 0V to V Operating Temperature –40°C to +85°C Input Rise and Fall Time

V V V

1.8V ± 0.15V, 2.5V ± 0.2V 0ns/V to 20ns/V

CC

3.3V ±0.3V 0ns/V to 10ns/V

CC

5.0V ±0.5V 0ns/V to 5ns/V

CC

Thermal Resistance 250°C/W

CC

DC Electrical Characteristics

Symbol Parameter V

V

HIGH Level

IH

Input Voltage

V

LOW Level

IL

Input Voltage

V

I

OH

OL

I

IN

OFF

I

CC

HIGH Level Output Voltage

LOW Level Output Voltage

Input Leakage Current

Power Off Leakage Current

Quiescent Supply Current

(V) Conditions

CC

1.65–1.95 0.75 x V

2.3–5.5 0.7 x V

1.65–1.95 0.25 x V

2.3–5.5 0.3 x V

1.65 V

IN

2.3 2.2 2.3 2.2

3.0 2.9 3.0 2.9

4.5 4.4 4.5 4.4

1.65 I

2.3 I

3.0 I

4.5 I

1.65 V

IN

2.3 0.0 0.1 0.1

3.0 0.0 0.1 0.1

4.5 0.0 0.1 0.1

1.65 I

2.3 I

3.0 I

4.5 I

0–5.5 V

0.0 V

IN

1.65–5.5 VIN = 5.5V, GND 1 10 µA



=

T

–40°C

0.75 x V

0.7 x V

A

to +85°C

CC

0.25 x V

0.3 x V

CC

T

25°C

A

CC

V

I

IH

V

IL

–100µA 1.55 1.65 1.55 V

OH

–4mA 1.29 1.52 1.29

OH

–8mA 1.9 2.15 1.9

OH

–16mA 2.5 2.80 2.4

OH

–24mA 2.4 2.68 2.3

OH

–32mA 3.9 4.20 3.8

OH

I

100µA 0.0 0.1 0.1 V

OL

4mA 0.08 0.24 0.24

OL

8mA 0.10 0.3 0.3

OL

16mA 0.15 0.4 0.4

OL

24mA 0.22 0.55 0.55

OL

32mA 0.22 0.55 0.55

OL

5.5V, GND ±0.1 ±1 µA

or V

= 5.5V 1 10 µA

OUT

=

NC7WZ08 — TinyLogic

UnitsMin. Typ. Max. Min. Max.

V

UHS Dual 2-Input AND Gate

Fairchild NC7WZ08L8X, NC7WZ08K8X Schematic [ru]