Fairchild NC7WV125 Tinylogic ulp-a buffer with 3-state output Datasheet

Revised January 2005
NC7WV125
TinyLogic ULP-A Buffer with 3-STATE Output
General Description
Features
The NC7WV125 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 wide low voltage operating range (0.9V
to 3.6V VCC) and applications that require more drive and
speed than the TinyLogic ULP series, but still offer best in
class low power operation.
The NC7WV125 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.
■ 0.9V to 3.6V VCC supply operation
■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V
■ Extremely High Speed tPD
1.0 ns typ for 2.7V to 3.6V VCC
2.0 ns typ for 2.3V to 2.7V VCC
3.0 ns typ for 1.65V to 1.95V VCC
3.5 ns typ for 1.4V to 1.6V VCC
6.0 ns typ for 1.1V to 1.3V VCC
13 ns typ for 0.9V VCC
■ Power-Off high impedance inputs and outputs
■ High Static Drive (IOH/IOL)
±24 mA @ 3.00V VCC
±18 mA @ 2.30V VCC
±6 mA
@ 1.65V VCC
±4 mA
@ 1.4V VCC
±2 mA
@ 1.1V VCC
±0.1 mA @ 0.9V VCC
■ Uses patented Quiet Series noise/EMI reduction
circuitry
■ Ultra small MicroPak Pb-Free package
■ Ultra low dynamic power
Ordering Code:
Product
Order Number
Package
Code
Number
Top Mark
NC7WV125K8X
MAB08A
WV25
NC7WV125L8X
MAC08A
Z5
Package Description
Supplied As
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
Pb-Free 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
Pb-Free package per JEDEC J-STD-020B.
Battery Life vs. VCC Supply Voltage
TinyLogic ULP and ULP-A with up to 50% less power consumption can
extend your battery life significantly.
Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day
Where, Pdevice = (ICC * VCC) + (CPD + C L) * VCC2 * f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with CL = 15 pF load
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak and Quiet Series are trademarks of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500816
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NC7WV125 TinyLogic ULP-A Buffer with 3-STATE Output
March 2003
NC7WV125
Logic Symbol
Connection Diagrams
IEEE/IEC
Pin Assignments for US8
Pin Descriptions
Pin Names
Description
OEn
Enable Inputs for 3-STATE Outputs
(Top View)
An
Input
Yn
3-STATE Outputs
Pin One Orientation Diagram
Function Table
Inputs
Output
OE
An
L
L
L
L
H
H
H
L
Z
H
H
Z
Yn
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).
H = HIGH Logic Level
L = LOW Logic Level
Z = HIGH Impedance State
Pad Assignments for MicroPak
(Top Thru View)
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2
Supply Voltage (VCC)
−0.5V to +4.6V
DC Input Voltage (VIN)
−0.5V to +4.6V
Recommended Operating
Conditions (Note 3)
Supply Voltage
DC Output Voltage (VOUT)
0.9V to 3.6V
Input Voltage (VIN)
−0.5V to VCC +0.5V
HIGH or LOW State (Note 2)
VCC = 0V
−0.5V to +4.6V
DC Input Diode Current (IIK) VIN < 0V
0V to 3.6V
Output Voltage (VOUT)
±50 mA
DC Output Diode Current (IOK)
VCC = 0.0V
0V to 3.6V
HIGH or LOW State
0V to VCC
Output Current in IOH/IOL
VOUT < 0V
−50 mA
VCC = 3.0V to 3.6V
±24.0 mA
VOUT > VCC
+50 mA
VCC = 2.3V to 2.7V
±18.0 mA
± 50 mA
VCC = 1.65V to 1.95V
±6.0 mA
VCC = 1.4V to 1.6V
±4.0 mA
VCC = 1.1V to 1.3V
±2.0 mA
DC Output Source/Sink Current (IOH/IOL)
DC VCC or Ground Current per
± 50 mA
Supply Pin (ICC or Ground)
Storage Temperature Range (TSTG)
−65°C to +150 °C
VCC = 0.9V
±0.1 mA
−40°C to +85°C
Free Air Operating Temperature (TA)
Minimum Input Edge Rate (∆t/∆V)
VIN = 0.8V to 2.0V, VCC = 3.0V
10 ns/V
Note 1: Absolute Maximum Ratings: are those values beyond which the
safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The
“Recommended Operating Conditions” table will define the conditions for
actual device operation.
Note 2: IO Absolute Maximum Rating must be observed.
Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
VIH
Parameter
HIGH Level
Input Voltage
VIL
LOW Level
Input Voltage
VCC
TA = +25°C
(V)
Min
0.90
Max
HIGH Level
Output Voltage
Min
0.65 x VCC
0.65 x VCC
1.10 ≤ VCC ≤ 1.30 0.65 x VCC
0.65 x VCC
1.40 ≤ VCC ≤ 1.60 0.65 x VCC
0.65 x VCC
1.65 ≤ VCC ≤ 1.95 0.65 x VCC
0.65 x VCC
2.30 ≤ VCC < 2.70
1.6
2.70 ≤ VCC ≤ 3.60
2.0
Units
Conditions
Max
V
1.6
2.0
0.90
0.35 x VCC
0.35 x VCC
1.10 ≤ VCC ≤ 1.30
0.35 x VCC
0.35 x VCC
1.40 ≤ VCC ≤ 1.60
0.35 x VCC
0.35 x VCC
1.65 ≤ VCC ≤ 1.95
0.35 x VCC
0.35 x VCC
2.30 ≤ VCC < 2.70
0.7
0.7
2.70 ≤ VCC ≤ 3.60
VOH
TA = −40°C to +85°C
0.8
0.8
0.90
VCC − 0.1
VCC − 0.1
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 0.75 x VCC
0.75 x VCC
1.40 ≤ VCC ≤ 1.60 0.75 x VCC
0.75 x VCC
1.65 ≤ VCC ≤ 1.95
1.25
1.25
2.30 ≤ VCC < 2.70
2.0
2.0
2.30 ≤ VCC < 2.70
1.8
1.8
2.70 ≤ VCC ≤ 3.60
2.2
2.2
2.30 ≤ VCC < 2.70
1.7
1.7
2.70 ≤ VCC ≤ 3.60
2.4
2.4
2.70 ≤ VCC ≤ 3.60
2.2
2.2
3
V
IOH = −100 µA
IOH = −2.0 mA
V
IOH = −4.0 mA
IOH = −6.0 mA
IOH = −12.0 mA
IOH = −18.0 mA
IOH = −24.0 mA
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NC7WV125
Absolute Maximum Ratings(Note 1)
NC7WV125
DC Electrical Characteristics
Symbol
(Continued)
TA = +25°C
VCC
Parameter
(V)
VOL
LOW Level
Output Voltage
Min
TA = −40°C to +85°C
Max
Min
Units
Conditions
Max
0.90
0.1
0.1
1.10 ≤ VCC ≤ 1.30
0.1
0.1
1.40 ≤ VCC ≤ 1.60
0.2
0.2
1.65 ≤ VCC ≤ 1.95
0.2
0.2
2.30 ≤ VCC < 2.70
0.2
0.2
IOL = 100 µA
2.70 ≤ VCC ≤ 3.60
0.2
0.2
1.10 ≤ VCC ≤ 1.30
0.25 x VCC
0.25 x VCC
1.40 ≤ VCC ≤ 1.60
0.25 x VCC
0.25 x VCC
1.65 ≤ VCC ≤ 1.95
0.3
0.3
2.30 ≤ VCC < 2.70
0.4
0.4
2.70 ≤ VCC ≤ 3.60
0.4
0.4
2.30 ≤ VCC < 2.70
0.6
0.6
2.70 ≤ VCC ≤ 3.60
0.4
0.4
V
IOL = 2.0 mA
IOL = 4.0 mA
IOL = 6.0 mA
IOL = 12.0 mA
IOL = 18.0 mA
2.70 ≤ VCC ≤ 3.60
0.55
0.55
IIN
Input Leakage Current
0.90 to 3.60
±0.1
±0.5
µA
IOL = 24.0 mA
IOZ
3-STATE Output Leakage
0.90 to 3.60
±0.5
±0.5
µA
0 ≤ VI ≤ 3.6V
VI = VIH or VIL
0 ≤ VO ≤ 3.6V
IOFF
Power Off Leakage Current
ICC
Quiescent Supply Current
0
0.5
0.5
0.90 to 3.60
0.9
0.9
±0.9
0.90 to 3.60
µA
µA
0 ≤ (VI, VO) ≤ 3.6V
VI = VCC or GND
VCC ≤ VI ≤ 3.6V
AC Electrical Characteristics
Symbol
tPHL
Parameter
Propagation Delay
tPLH
tPZH
Output
tPZL
Enable Time
tPHZ
Output
tPLZ
Disable Time
TA = +25°C
VCC
(V)
Min
0.90
Typ
TA = −40°C to +85°C
Max
Min
Max
Units
3.0
6.0
9.8
1.9
14.9
1.40 ≤ VCC ≤ 1.60
1.0
3.5
5.3
0.8
5.7
1.65 ≤ VCC ≤ 1.95
0.9
3.0
4.6
0.8
4.9
2.30 ≤ VCC < 2.70
0.8
2.0
3.3
0.7
3.5
2.70 ≤ VCC ≤ 3.60
0.5
1.0
3.1
0.5
3.3
CL = 15 pF, RL = 2 kΩ
ns
CL = 30 pF
14.0
3.0
6.0
9.7
2.0
16.4
RU = 1kΩ
1.40 ≤ VCC ≤ 1.60
1.2
4.0
6.0
1.0
7.5
1.65 ≤ VCC ≤ 1.95
1.0
3.0
4.7
0.9
5.2
2.30 ≤ VCC < 2.70
0.8
2.0
3.5
0.7
3.7
S1 = VI for tPZL
2.70 ≤ VCC ≤ 3.60
0.5
1.2
3.1
0.4
3.4
VI = 2 x VCC
RU = 1kΩ
ns
RD = 1kΩ
S1 = GND for tPZH
Figures
1, 2
CL = 30 pF
14.0
1.10 ≤ VCC ≤ 1.30
2.0
5.0
9.5
2.0
14.0
1.40 ≤ VCC ≤ 1.60
1.2
3.0
5.9
1.1
7.1
1.65 ≤ VCC ≤ 1.95
1.0
2.0
6.3
0.8
6.5
2.30 ≤ VCC < 2.70
0.8
1.5
5.3
0.5
5.5
2.70 ≤ VCC ≤ 3.60
0.5
1.0
5.0
0.4
5.2
ns
S1 = GND for tPHZ
VI = 2 x VCC
0
2.0
pF
COUT
Output Capacitance
0
4.5
pF
CPD
Power Dissipation
0.90 to 3.60
12.0
pF
4
RD = 1kΩ
S1 = VI for tPLZ
Input Capacitance
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Figures
1, 2
RL = 500Ω
CIN
Capacitance
CL = 30 pF
1.10 ≤ VCC ≤ 1.30
0.90
Figure
Number
CL = 15 pF, RL = 1 MΩ
13.0
1.10 ≤ VCC ≤ 1.30
0.90
Conditions
VI = 0V or VCC
f = 10 MHz
Figures
1, 2
NC7WV125
AC Loading and Waveforms
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
Symbol
VCC
3.3V ± 0.3V
2.5V ± 0.2V
1.8V ± 0.15V
1.5V ± 0.10V
1.2V ± 0.10V
0.9V
Vmi
1.5V
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
Vmo
1.5V
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
5
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NC7WV125
Tape and Reel Specification
TAPE FORMAT for US8
Package
Tape
Number
Cavity
Section
Cavities
Status
Status
Leader (Start End)
125 (typ)
Empty
Sealed
Designator
K8X
Cover Tape
Carrier
3000
Filled
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
Cover Tape
TAPE DIMENSIONS inches (millimeters)
TAPE FORMAT for MicroPak
Package
Designator
L8X
Tape
Number
Cavity
Section
Cavities
Status
Status
Leader (Start End)
125 (typ)
Empty
Sealed
Carrier
3000
Filled
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
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6
NC7WV125
Tape and Reel Specification
(Continued)
REEL DIMENSIONS inches (millimeters)
Tape
Size
8 mm
A
B
C
D
N
W1
W2
W3
7.0
0.059
0.512
0.795
2.165
0.331 + 0.059/−0.000
0.567
W1 + 0.078/−0.039
(177.8)
(1.50)
(13.00)
(20.20)
(55.00)
(8.40 + 1.50/−0.00)
(14.40)
(W1 + 2.00/−1.00)
7
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NC7WV125
Physical Dimensions inches (millimeters) unless otherwise noted
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide
Package Number MAB08A
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8
NC7WV125 TinyLogic ULP-A Buffer with 3-STATE Output
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 8-Lead MicroPak, 1.6 mm Wide
Package Number MAC08A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
2. A critical component in any component of a life support
device or system whose failure to perform can be reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the
user.
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9
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