NC7NP34L8X [FAIRCHILD]
TinyLogic ULP Triple Buffer; TinyLogic ULP三重缓冲
| 型号： | NC7NP34L8X |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | TinyLogic ULP Triple Buffer |
| 文件： | 总8页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
June 2003
Revised March 2004
NC7NP34
TinyLogic ULP Triple Buffer
General Description
Features
The NC7NP34 is a triple buffer from Fairchild’s Ultra Low
Power (ULP) Series of TinyLogic . Ideal for applications
where battery life is critical, this product is designed for
ultra low power consumption within the VCC operating
■ Space saving US8 package
■ Ultra small MicroPak Pb-free package
■ 0.9V to 3.6V VCC supply operation
■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V
■ tPD
range of 0.9V 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.
4.0 ns typ for 3.0V to 3.6V VCC
5.0 ns typ for 2.3V to 2.7V VCC
6.0 ns typ for 1.65V to 1.95V VCC
7.0 ns typ for 1.40V to 1.60V VCC
11.0 ns typ for 1.10V to 1.30V VCC
27.0 ns typ for 0.90V VCC
The NC7NP34 is designed for optimized power and speed,
and is fabricated with an advanced CMOS technology to
achieve high speed, low noise 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
■ Low noise switching using design techniques of
Quiet Series noise/EMI reduction circuitry
■ Ultra low dynamic power
Ordering Code:
Product
Order Number Package
Code
Package Description
Supplied As
Number Top Mark
NC7NP34K8X
NC7NP34L8X
MAB08A
MAC08A
NP34
X7
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
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 of Fairchild Semiconductor Corporation.
Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation
DS500809
www.fairchildsemi.com
Logic Symbol
Connection Diagrams
IEEE/IEC
Pin Assignments for US8
Pin Descriptions
(Top View)
Pin Names
A1, A2, A3
Y1, Y2, Y3
Description
Input
Pin One Orientation Diagram
Output
Function Table
Y = A
Input
Output
A
L
Y
L
H
H
AAA represents Product Code Top Mark - see ordering code
H = HIGH Logic Level
L = LOW Logic Level
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).
Pad Assignments for MicroPak
(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
V
V
V
V
V
V
CC − 0.1
CC − 0.1
CC − 0.1
CC − 0.1
CC − 0.1
CC − 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
I
OH = −20 µA
V
1.10 ≤ VCC ≤ 1.30 0.75 x VCC
0.70 x VCC
0.99
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
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DC Electrical Characteristics (Continued)
VCC
T
A = +25°C
Max
TA = −40°C to +85°C
Symbol
Parameter
LOW Level
Units
Conditions
(V)
Min
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
0.5
0.30 x VCC
0.37
0.35
0.33
0.33
±0.5
0.5
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
µA
µA
µA
0 ≤ VI ≤ 3.6V
IOFF
ICC
Power Off Leakage Current
Quiescent Supply Current
0
0 ≤ (VI, VO) ≤ 3.6V
VI = VCC or GND
0.90 to 3.60
0.9
0.9
AC Electrical Characteristics
VCC
T
A = +25°C
TA = −40°C to +85°C
Figure
Number
Symbol
Parameter
Units
Conditions
(V)
Min
Typ
27.0
11.0
7.0
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
3.5
2.5
2.0
1.5
1.0
21.8
14.8
12.0
9.4
3.0
2.0
1.5
1.0
1.0
34.3
15.0
12.2
9.9
C
R
L = 10 pF
L = 1 MΩ
Figures
1, 2
ns
6.0
5.0
4.0
8.3
9.0
tPHL
tPLH
Propagation Delay
30.0
11.0
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
4.0
3.0
2.5
2.0
1.5
22.8
15.5
12.6
9.9
3.5
2.5
2.0
1.5
1.0
37.3
16.5
13.6
10.8
9.5
C
R
L = 15 pF
L = 1 MΩ
Figures
1, 2
ns
ns
6.0
5.0
4.0
8.7
tPHL
tPLH
Propagation Delay
32.0
13.0
9.0
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
5.0
4.0
3.0
2.0
1.5
25.9
17.8
14.4
11.3
9.2
4.0
3.5
2.0
1.5
1.0
46.3
18.2
15.9
12.8
10.7
C
R
L = 30 pF
L = 1 MΩ
Figures
1, 2
7.0
6.0
5.0
CIN
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
2.0
pF
pF
COUT
CPD
0
4.0
VI = 0V or VCC
,
0.9 to 3.60
8.0
pF
f = 10 MHz
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4
AC Loading and Waveforms
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
1.2V ± 0.10V
VCC/2
0.9V
VCC/2
VCC/2
Vmi
VCC/2
VCC/2
VCC/2
VCC/2
Vmo
1.5V
VCC/2
VCC/2
5
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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)
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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6
Physical Dimensions inches (millimeters) unless otherwise noted
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide
Package Number MAB08A
7
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
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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8
相关型号：
NC7NZ04K8X_NL
Inverter, LVC/LCX/Z Series, 3-Func, 1-Input, CMOS, PDSO8, 3.10 MM, MO-187CA, US-8
FAIRCHILD
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