Fairchild NC7SV126 service manual
®
NC7SV126
NC7SV126 — TinyLogic
March 2009
TinyLogic® ULP-A Buffer with Three-State Output
Features
0.9V to 3.6V V
Supply Operation
CC
3.6V Over-Voltage Tolerant I/O’s at VCC from 0.9V
to 3.6V
Extremely High Speed tPD
- 1.0ns: Typical for 2.7V to 3.6V V
- 1.8ns: Typical for 2.3V to 2.7V V
- 3.0ns: Typical for 1.65V to 1.95V VCC
- 3.5ns: Typical for 1.4V to 1.6V V
- 6.0ns: Typical for 1.1V to 1.3V V
- 13.0ns:Typical for 0.9V V
CC
CC
CC
CC
CC
Power-Off High-Impedance Inputs and Outputs
High Static Drive (I
- ±24mA at 3.00V V
- ±18mA at 2.30V V
- ±6mA at 1.65V V
- ±4mA at 1.4V V
- ±2mA at 1.1V V
- ±0.1mA at 0.9V V
OH/IOL
CC
CC
CC
CC
CC
CC
)
Uses Proprietary Quiet Series™ Noise/EMI
Reduction Circuitry
Ultra-Small MicroPak™ Leadfree Package
Ultra-Low Dynamic Power
Description
The NC7SV126 is a single buffer with 3-STATE output
from Fairchild’s Ultra-Low Power-A (ULP-A) Series of
TinyLogic®. ULP-A is ideal for applications that 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 NC7SV126 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.
) and applications that require
CC
ULP-A Buffer with Three-State Output
Ordering Information
Part Number Top Mark
Eco Status
NC7SV126P5X V26 RoHS 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
NC7SV126L6X H7 RoHS 6-Lead MicroPak™, 1.00mm Wide
For Fairchild’s definition of “green” Eco Status, please vis i t : http://www.fairchildsemi.com/company/green/rohs_green.html.
TinyLogic® is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak™ and Quiet Series™ are trademarks of Fairchild Semiconductor Corporation.
© 1996 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SV126 • Rev. 1.0.2
Package Packing Method
3000 Units on
Tape & Reel
5000 Units on
Tape & Reel
®
Battery Life
Notes:
1. TinyLogic® ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly.
Battery Life = (V
Where, P
device
battery•Ibattery
= (I
CC
2. Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at
10MHz, with C
= 15pF load.
L
• V
CC
•.9)/(P
) + (C
PD
device
+ C
)/24hrs/day
) • V
L
CC2
Figure 1. Battery Life vs. V
• f.
Supply Voltage
CC
NC7SV126 — TinyLogic
ULP-A Buffer with Three-State Output
Connection Diagram
Figure 2. Logic Symbol
© 1996 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SV126 • Rev. 1.0.2 2
®
Pin Configurations
NC7SV126 — TinyLogic
Figure 3. SC70 (Top View) Figure 4. MicroPak (Top Through View)
Pin Definitions
Pin # SC70 Pin # MicroPak Name Description
1 1 OE Input
2 2 A Input
3 3 GND Ground
4 4 Y Output
5 6 VCC Supply Voltage
5 NC No Connect
Function Table
Inputs Output
ULP-A Buffer with Three-State Output
OE A Out Y
H L L
H H H
L X Z
H = HIGH Logic Level
L = LOW Logic Level
X = HIGH or LOW Logic Level
Z = HIGH Impedance State
© 1996 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SV126 • Rev. 1.0.2 3
®
NC7SV126 — 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
V
= 0V -0.5 4.6
CC
IIK DC Input Diode Current VIN < 0V -50 mA
V
< 0V -50
IOK DC Output Diode Current
I
DC Output Source/Sink Current ±50 mA
OH/IOL
ICC or I
DC VCC or Ground Current per Supply Pin ±50 mA
GND
T
Storage Temperature Range -65 +150 °C
STG
PD Power Dissipation at +85°C
ESD
Human Body Model, JEDEC:JESD22-A114 4000
Charge Device Model, JEDEC:JESD22-C101 2000
OUT
V
> VCC +50
OUT
SC70-5 150
MicroPak-6 130
Note:
3. IO absolute maximum rating must be observed.
(3)
-0.5 VCC + 0.5
V
mA
mW
V
ULP-A Buffer with Three-State 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 Supply Voltage Operating 0.9 3.6 V
VIN Input Voltage 0 3.6 V
V
Output Voltage
OUT
IOH/IOL Output Current
TA Operating Temperature, Free Air -40 +85 °C
Δt/ΔV
θ
JA
Minimum Input Edge Rate VIN = 0.8V to 2.0, VCC = 3.0V 10 ns/V
Thermal Resistance
Note:
4. Unused inputs must be held HIGH or LOW. They may not float.
VCC = 0V 0 3.6
HIGH or LOW State 0 V
CC
V
VCC = 3.0V to 3.6V ±24
VCC = 2.3V to 3.6V ±18
VCC = 1.65V to 1.95V ±6
VCC = 1.4V to 1.6V ±4
mA
VCC = 1.1V to 1.3V ±2
V
= 0.9V ±0.1
CC
SC70-5 425
MicroPak-6 500
°C/W
© 1996 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SV126 • Rev. 1.0.2 4
Loading...