Fairchild NC7SZ05 service manual

®

NC7SZ05
TinyLogic

®

UHS Inverter, Open Drain Output

NC7SZ05 — TinyLogic

September 2009

UHS Inverter, Open Drain Output

Features

 Ultra-High Speed: t

5V V

CC

1.9ns (Typical) into 50pF at

PD

 Open Drain Output for OR Tied Applications
 High Output Drive: +24mA at 3V V
 Broad V

Operating Range: 1.65V to 5.5V

CC

CC

 Matches Performance of LCX Operated at 3.3V V
 Power Down High-Impedance Inputs/Outputs
 Over-Voltage Tolerance Inputs Facilitate 5V to 3V

Translation

 Proprietary Noise/EMI Reduction Circuitry

Implemented

Description

The NC7SZ05 is a single inverter with open drain output
stage from Fairchild’s Ultra-High Speed series of
TinyLogic
CMOS technology to achieve ultra-high speed with high
output drive while maintaining low static power
dissipation over a broad V
device is specified to operate over the 1.65V to 5.5V
V

CC

CC

impedance when V
to 6V, independent of V
drain output stage tolerates voltages up to 6V,
independent of V

®

. The device is fabricated with advanced

CC

operating range. The inputs and output are high-

is 0V. Inputs tolerate voltages up

CC

operating voltage. The open

CC

when in the high-impedance state.

CC

 Ultra-Small MicroPak™ Packages
 Space-Saving SOT23 and SC70 Packages

Ordering Information

Part Number Top Mark

NC7SZ05M5X 7Z05 RoHS 5-Lead SOT23, JEDEC MO-178 1.6mm

NC7SZ05P5X Z05 RoHS 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide

NC7SZ05L6X C6 RoHS 6-Lead MicroPak™, 1.00mm Wide

NC7SZ05FHX C6 Green

Eco Status

6-Lead, MicroPak2, 1x1mm Body, .35mm
Pitch

Package Packing Method

operating range. The

3000 Units on

Tape & Reel

3000 Units on

Tape & Reel

5000 Units on

Tape & Reel

5000 Units on

Tape & Reel

For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SZ05 • Rev. 1.0.3

®

Connection Diagrams

Pin Configurations

NC7SZ05 — TinyLogic

IEEE/IEC

Figure 1. Logic Symbol

UHS Inverter, Open Drain Output

Figure 2. SC70 and SOT23 (Top View) Figure 3. MicroPak (Top Through View)

Pin Definitions

Pin # SC70 / SOT23 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

Function Table

Y= /A

Inputs Output

A Y

L *H

H L

H = HIGH Logic Level
L = LOW Logic Level
*H = High Impedance Output State, Open Drain

© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SZ05 • Rev. 1.0.3 2

®

NC7SZ05 — 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 6.0 V

VIN DC Input Voltage -0.5 6.0 V

V

DC Output Voltage -0.5 6.0 V

OUT

< -0.5V -50

V

IIK DC Input Diode Current

IOK DC Output Diode Current

I

DC Output Current ±50 mA

OUT

ICC or I

DC VCC or Ground Current ±50 mA

GND

T

Storage Temperature Range -65 +150 °C

STG

IN

VIN > 6.0V +20

< -0.5V -50

V

OUT

V

> 6V, VCC=GND +20

OUT

TJ Junction Temperature Under Bias +150 °C
TL Junction Lead Temperature (Soldering, 10 Seconds) +260 °C

SOT-23 200

PD Power Dissipation at +85°C

SC70-5 150
MicroPak-6 130
MicroPak2-6 120

ESD

Human Body Model, JEDEC:JESD22-A114 4000
Charge Device Model, JEDEC:JESD22-C101 2000

mA

mA

mW

V

UHS Inverter, Open Drain Output

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. Max. Unit

VCC

VIN Input Voltage 0 5.5 V

V

OUT

TA Operating Temperature -40 +85 °C

tr, tf Input Rise and Fall TimeS

θ

JA

Note:

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

© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SZ05 • Rev. 1.0.3 3

Supply Voltage Operating 1.65 5.50
Supply Voltage Data Retention 1.50 5.50

V

Output Voltage 0 5.5 V

at 1.8V, 2.5V ± 0.2V 0 20

V

CC

VCC at 3.3V ± 0.3V 0 10

ns/V
VCC at 5.0V ± 0.5V 0 5
SOT-23 300

Thermal Resistance

SC70-5 425
MicroPak-6 500

°C/W

MicroPak2-6 560