NC7WP125K8X_NL [FAIRCHILD]
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| 型号： | NC7WP125K8X_NL |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | 暂无描述 总线驱动器 总线收发器 逻辑集成电路 光电二极管 |
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| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
November 2003
Revised January 2005
NC7WP125
TinyLogic ULP Buffer with 3-STATE Output
General Description
Features
The NC7WP125 is a dual buffer with 3-STATE output from
■ 0.9V to 3.6V VCC supply operation
■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V
■ tPD
Fairchild’s Ultra Low Power (ULP) series of TinyLogic
Ideal for applications where battery life is critical, this prod-
uct is designed for ultra low power consumption within the
.
VCC operating range of 0.9V to 3.6V.
3 ns typ for 3.0V to 3.6V VCC
The internal circuit is composed of a minimum of inverter
stages, including the output buffer, to enable ultra low static
and dynamic power.
4 ns typ for 2.3V to 2.7V VCC
5 ns typ for 1.65V to 1.95V VCC
6 ns typ for 1.40V to 1.60V VCC
10 ns typ for 1.10V to 1.30V VCC
26 ns typ for 0.90V VCC
The NC7WP125, for lower drive requirements, is uniquely
designed for optimized power and speed, and is fabricated
with an advanced CMOS technology to achieve best in
class speed operation while maintaining extremely low
CMOS power dissipation.
■ Power-Off high impedance inputs and outputs
■ Static Drive (IOH/IOL
)
±2.6 mA @ 3.00V VCC
±2.1 mA @ 2.30V VCC
±1.5 mA @ 1.65V VCC
±1.0 mA @ 1.40V VCC
±0.5 mA @ 1.10V VCC
±20 µA @ 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
Package Description
Supplied As
Number Top Mark
NC7WP125K8X MAB08A
NC7WP125L8X MAC08A
WP25 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
Y9
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. V Supply Voltage
CC
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 + CL) * 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, and Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500815
www.fairchildsemi.com
Logic Symbol
Connection Diagrams
IEEE/IEC
Pin Assignments for US8
Pin Descriptions
Pin Names
Description
(Top View)
OEn
An
Enable Inputs for 3-STATE Outputs
Input
Pin One Orientation Diagram
Yn
3-STATE Outputs
Function Table
Inputs
Output
OE
L
An
L
Yn
L
L
H
L
H
Z
AAA represents Product Code Top Mark - see ordering code
H
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
H
Z
H = HIGH Logic Level
L = LOW Logic Level
Pad Assignments for MicroPak
Z = HIGH Impedance State
(Top Thru View)
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2
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 3)
−0.5V to +4.6V
Supply Voltage (VCC
DC Input Voltage (VIN
DC Output Voltage (VOUT
HIGH or LOW State (Note 2)
CC = 0V
DC Input Diode Current (IIK) VIN < 0V
DC Output Diode Current (IOK
)
)
−0.5V to +4.6V Supply Voltage
0.9V to 3.6V
0V to 3.6V
)
Input Voltage (VIN
)
−0.5V to VCC +0.5V
−0.5V to 4.6V
±50 mA
Output Voltage (VOUT
)
V
HIGH or LOW State
CC = 0V
Output Current in IOH/IOL
0V to VCC
0V to 3.6V
V
)
V
V
OUT < 0V
−50 mA
+50 mA
± 50 mA
V
V
V
V
V
V
CC = 3.0V to 3.6V
CC = 2.3V to 2.7V
CC = 1.65V to 1.95V
CC = 1.40V to 1.60V
CC = 1.10V to 1.30V
CC = 0.9V
±2.6 mA
± 2.1 mA
OUT > VCC
DC Output Source/Sink Current (IOH/IOL
DC VCC or Ground Current per
Supply Pin (ICC or Ground)
)
± 1.5 mA
± 1.0 mA
± 50 mA
±0.5 mA
Storage Temperature Range (TSTG
)
−65°C to +150°C
±20 µA
Free Air Operating Temperature (TA)
−40°C to +85°C
Minimum Input Edge Rate (∆t/∆V)
V
IN = 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 oper-
ated at these limits. The parametric values defined in the Electrical Charac-
teristics 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
VCC
T
A = +25°C
TA = −40°C to +85°C
Symbol
Parameter
Units
Conditions
(V)
Min
0.65 x VCC
Max
Min
Max
VIH
HIGH Level
0.90
0.65 x VCC
0.65 x VCC
0.65 x VCC
0.65 x VCC
1.6
Input Voltage
1.10 ≤ VCC ≤ 1.30 0.65 x VCC
1.40 ≤ VCC ≤ 1.60 0.65 x VCC
1.65 ≤ VCC ≤ 1.95 0.65 x VCC
V
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
1.6
2.1
2.1
VIL
LOW Level
0.35 x VCC
0.35 x VCC
0.35 x VCC
0.35 x VCC
0.7
0.35 x VCC
0.35 x VCC
0.35 x VCC
0.35 x VCC
0.7
Input Voltage
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
V
0.9
0.9
VOH
HIGH Level
V
V
V
V
V
V
CC − 0.1
CC − 0.1
CC − 0.1
CC − 0.1
CC − 0.1
CC − 0.1
VCC − 0.1
VCC − 0.1
VCC − 0.1
VCC − 0.1
VCC − 0.1
VCC − 0.1
0.70 x VCC
0.99
Output Voltage
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
I
OH = −20 µA
V
1.10 ≤ VCC ≤ 1.30 0.75 x VCC
I
I
I
I
I
OH = −0.5 mA
OH = −1.0 mA
OH = −1.5 mA
OH = −2.1 mA
OH = −2.6 mA
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
1.07
1.24
1.95
2.61
1.22
1.87
2.55
3
www.fairchildsemi.com
DC Electrical Characteristics (Continued)
VCC
T
A = +25°C
TA = −40°C to +85°C
Symbol
Parameter
LOW Level
Units
Conditions
(V)
Min
Max
Min
Max
0.1
VOL
0.90
0.1
0.1
Output Voltage
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90 to 3.60
0.1
0.1
0.1
I
OL = 20 µA
0.1
0.1
0.1
0.1
0.1
0.1
V
0.30 x VCC
0.31
0.31
0.31
0.31
±0.1
0.30 x VCC
0.37
0.35
0.33
0.33
±0.9
I
I
I
I
I
OL = 0.5 mA
OL = 1.0 mA
OL = 1.5 mA
OL = 2.1 mA
OL = 2.6 mA
IIN
Input Leakage Current
3-STATE Output
µA
µA
0 ≤ VI ≤ 3.6V
IOZ
VI = VIH or VIL
0 ≤ VO ≤ 3.6V
0.90 to 3.60
±1.0
±5.0
Leakage
IOFF
ICC
Power Off Leakage Current
Quiescent Supply Current
0
1.0
0.9
5.0
5.0
µA
µA
0 ≤ (VI, VO) ≤ 3.6V
VI = VCC or GND
0.90 to 3.60
AC Electrical Characteristics
VCC
T
A = +25°C
TA = −40°C to +85°C
Figure
Number
Symbol
Parameter
Units
Conditions
(V)
Min
Typ
26.0
10.0
6.0
Max
Min
Max
tPHL
tPLH
Propagation Delay
0.90
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
4.0
2.0
1.5
1.0
1.0
19.1
11.2
8.6
3.5
1.5
1.0
0.8
0.5
39.6
14.5
11.6
8.2
C
R
L = 10 pF
L = 1 MΩ
ns
5.0
4.0
6.3
3.0
5.3
7.2
tPZH
tPZL
Output
29.0
8.0
C
R
R
L = 10 pF
U = 5000Ω
D = 5000Ω
Enable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
4.0
2.0
1.5
1.0
1.0
17.5
11.9
9.7
3.5
1.5
1.0
0.8
0.5
40.4
14.8
12.3
10.5
8.6
6.0
ns
ns
ns
ns
5.0
S
S
1 = GND for tPZH
1 = VI for tPZL
4.0
7.7
3.0
6.9
tPHZ
tPLZ
Output
28.0
8.0
C
R
R
L = 10 pF
U = 5000Ω
D = 5000Ω
Disable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
4.0
2.0
1.5
1.0
1.0
20.5
17.6
17.4
16.4
16.2
3.5
1.5
1.0
0.8
0.5
42.0
18.9
18.7
17.7
17.5
6.0
5.0
S
S
1 = GND for tPHZ
1 = VI for tPLZ
4.0
3.0
tPHL
tPLH
Propagation Delay
28.0
10.0
7.0
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
5.0
3.0
2.0
1.5
1.0
20.5
11.8
9.1
4.5
2.5
2.0
1.0
0.5
42.5
15.4
12.2
8.6
C
R
L = 15 pF
L = 1 MΩ
Figures
1, 2
5.0
4.0
6.6
3.0
5.6
7.5
tPZH
tPZL
Output
31.0
11.0
7.0
C
R
R
L = 15 pF
U = 5000Ω
D = 5000Ω
Enable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
5.0
3.0
2.0
1.5
1.0
18.2
12.5
10.2
8.0
4.5
2.5
2.0
1.0
0.5
43.3
15.5
12.9
9.9
Figures
1, 2
5.0
S
S
1 = GND for tPZH
1 = VI for tPLZ
4.0
3.0
7.2
8.9
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4
AC Electrical Characteristics (Continued)
VCC
T
A = +25°C
TA = −40°C to +85°C
Figure
Number
Symbol
Parameter
Output
Units
Conditions
(V)
Min
Typ
30.0
11.0
7.0
Max
Min
Max
tPHZ
tPLZ
0.90
C
R
R
L = 15 pF
U = 5000Ω
D = 5000Ω
Disable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
5.0
3.0
2.0
1.5
1.0
21.6
17.1
16.9
16.8
16.6
4.5
2.5
2.0
1.0
0.5
44.9
20.0
19.9
18.1
17.8
Figures
1, 2
ns
5.0
S
1 = GND for tPHZ
1 = VI for tPLZ
4.0
S
3.0
tPHL
tPLH
Propagation Delay
34.0
12.0
8.0
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
5.5
4.0
2.0
1.0
0.8
23.4
13.8
10.6
7.6
5.0
3.0
2.0
1.0
0.5
51.1
17.7
14.0
9.9
C
L = 30 pFΩ
L = 1MΩ
Figures
1, 2
ns
ns
ns
6.0
R
5.0
4.0
6.4
8.9
tPZH
tPZL
Output
37.0
13.0
8.0
C
R
R
L = 30 pF
U = 5000Ω
D = 5000Ω
Enable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0.90
6.0
4.0
2.0
1.0
0.8
24.4
14.5
11.7
9.1
5.0
3.0
2.0
1.0
0.5
51.9
17.9
14.7
11.1
10.1
Figures
1, 2
6.0
S
1 = GND for tPZH
1 = VI for tPZL
5.0
S
4.0
8.1
tPHZ
tPLZ
Output
36.0
13.0
8.0
C
R
R
L = 30 pF
U = 5000Ω
D = 5000Ω
Disable Time
1.10 ≤ VCC ≤ 1.30
1.40 ≤ VCC ≤ 1.60
1.65 ≤ VCC ≤ 1.95
2.30 ≤ VCC ≤ 2.70
3.00 ≤ VCC ≤ 3.60
0
6.0
4.0
2.0
1.0
0.8
24.8
18.1
17.9
17.7
17.5
5.0
3.0
2.0
1.0
0.5
53.5
22.6
22.0
21.6
21.2
Figures
1, 2
6.0
S
1 = GND for tPHZ
1 = VI for tPLZ
5.0
S
4.0
CIN
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
2.0
pF
pF
COUT
CPD
0
4.0
VI = 0V or VCC
f = 10 MHz
,
0.9 to 3.60
8.0
pF
5
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AC Loading and Waveforms
Test
Switch
Open
tPLH, tPHL
t
PZL, tPLZ
6V at VCC = 3.3V ± 0.3V
VCC x 2 at VCC = < 3.0V
GND
tPZH, tPHZ
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
VCC
Symbol
3.3V ± 0.3V
1.5V
2.5V ± 0.2V
1.8V ± 0.15V
VCC/2
1.5V ± 0.10V
VCC/2
1.2V ± 0.10V
0.9V
VCC/2
0.1
Vmi
VCC/2
0.15
VCC/2
0.1
Vmo
0.3V
0.15
0.1
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6
Tape and Reel Specification
TAPE FORMAT for US8
Package
Tape
Section
Number
Cavities
125 (typ)
3000
Cavity
Status
Empty
Filled
Cover Tape
Status
Designator
Leader (Start End)
Carrier
Sealed
K8X
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
TAPE FORMAT for MicroPak
Package
Tape
Section
Number
Cavities
125 (typ)
3000
Cavity
Status
Empty
Filled
Cover Tape
Status
Designator
Leader (Start End)
Carrier
Sealed
L8X
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
7
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Tape and Reel Specification (Continued)
REEL DIMENSIONS inches (millimeters)
Tape
Size
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
(W1 + 2.00/−1.00)
8 mm
(177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00)
(14.40)
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8
Physical Dimensions inches (millimeters) unless otherwise noted
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide
Package Number MAB08A
9
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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:
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 rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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10
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