Fairchild NC7WZ17P6X Tinylogic uhs dual buffer with schmitt trigger input Datasheet

Revised May 2003
NC7WZ17
TinyLogic UHS Dual Buffer with Schmitt Trigger Inputs
General Description
Features
The NC7WZ17 is a dual buffer with Schmitt trigger inputs
from Fairchild’s Ultra High Speed Series of TinyLogic in
the SC70 6-lead package. The device is fabricated with
advanced CMOS technology to achieve ultra high speed
with high output drive while maintaining low static power
dissipation over a very broad VCC operating range. The
device is specified to operate over the 1.65V to 5.5V VCC
range. The inputs and outputs are high impedance when
VCC is 0V. Inputs tolerate voltages up to 7V independent of
VCC operating voltage. Schmitt trigger inputs typically
achieve 1V hysteresis between the positive going and negative going input threshold voltage at 5V VCC.
■ Space saving SC70 6-lead package
■ Ultra small MicroPak leadless package
■ Ultra High Speed: tPD 3.6 ns Typ into 50 pF at 5V VCC
■ High Output Drive: ±24 mA at 3V VCC
■ Broad VCC Operating Range; 1.65V to 5.5V
■ Matches the performance of LCX when operated at
3.3V VCC
■ Power down high impedance inputs/outputs
■ Overvoltage tolerant inputs facilitate 5V to 3V translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Package
Product Code
Number
Number
Top Mark
NC7WZ17P6X
MAA06A
Z17
6-Lead SC70, EIAJ SC88, 1.25mm Wide
3k Units on Tape and Reel
NC7WZ17L6X
MAC06A
A5
6-Lead MicroPak, 1.0mm Wide
5k Units on Tape and Reel
Package Description
Supplied As
Connection Diagrams
Logic Symbol
IEEE/IEC
Pin Assignments for SC70
(Top View)
Pin Descriptions
Pin One Orientation Diagram
Pin Names
Description
A1 , A2
Data Inputs
Y1 , Y2
Output
AAA represents Product Code Top Mark - see ordering code
Function Table
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).
Y=A
Input
Output
A
Y
H = HIGH Logic Level
L
L
H
H
Pad Assignments for MicroPak
L = LOW Logic Level
(Top Thru View)
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation
DS500217
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NC7WZ17 TinyLogic UHS Dual Buffer with Schmitt Trigger Inputs
March 1999
NC7WZ17
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC )
−0.5V to +7V
DC Input Voltage (VIN)
−0.5V to +7V
Supply Voltage Operating (VCC)
DC Output Voltage (VOUT)
−0.5V to +7V
Supply Voltage Data Retention (VCC)
DC Input Diode Current (IIK)
1.65V to 5.5V
1.5V to 5.5V
Input Voltage (VIN)
@ VIN < −0.5V
−50 mA
0V to 5.5V
Output Voltage (VOUT)
DC Output Diode Current (IOK)
0V to VCC
−40°C to +85°C
Operating Temperature (TA)
@ VOUT < −0.5V
−50 mA
Thermal Resistance (θJA)
350°C/W
±50 mA
DC Output Current (IOUT)
±100 mA
DC VCC/GND Current (ICC/IGND)
−65°C to +150 °C
Storage Temperature (TSTG)
Note 1: Absolute maximum ratings are DC values beyond which the device
may be damaged or have its useful life impaired. The datasheet specifications should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation outside datasheet specifications.
150 °C
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL)
260 °C
(Soldering, 10 seconds)
Power Dissipation (PD) @ +85°C
180 mW
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
VP
VN
VH
VOH
Parameter
TA = +25°C
VCC
TA = −40°C to +85°C
(V)
Min
Typ
Max
Min
Max
Positive Threshold
1.65
0.6
1.0
1.4
0.6
1.11
Voltage
1.8
0.7
1.07
1.5
0.7
1.5
2.3
1.0
1.38
1.8
1.0
1.8
3.0
1.3
1.74
2.2
1.3
2.2
4.5
1.9
2.43
3.1
1.9
3.1
3.6
5.5
2.2
2.88
3.6
2.2
Negative Threshold
1.65
0.2
0.5
0.8
0.2
0.8
Voltage
1.8
0.25
0.56
0.9
0.25
0.9
2.3
0.40
0.75
1.15
0.40
1.15
3.0
0.6
0.98
1.5
0.6
1.5
4.5
1.0
1.42
2.0
1.0
2.0
Hysteresis Voltage
5.5
1.2
1.68
2.3
1.2
2.3
1.65
0.1
0.48
0.9
0.1
0.9
1.8
0.15
0.51
1.0
0.15
1.0
2.3
0.25
0.62
1.1
0.25
1.1
3.0
0.4
0.76
1.2
0.4
1.2
4.5
0.6
1.01
1.5
0.6
1.5
1.7
0.7
1.7
5.5
0.7
1.20
HIGH Level Output
1.65
1.55
1.65
1.55
Voltage
1.8
1.7
1.8
1.7
2.3
2.2
2.3
2.2
3.0
2.9
3.0
2.9
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Units
Conditions
V
V
V
IOH = −100 µA
4.5
4.4
4.5
4.4
1.65
1.29
1.52
1.29
2.3
1.9
2.14
1.9
IOH = −8 mA
3.0
2.4
2.75
2.4
IOH = −16 mA
3.0
2.3
2.62
2.3
IOH = −24 mA
4.5
3.8
4.13
3.8
IOH = −32 mA
2
V
VIN = VIH
IOH = −4 mA
Symbol
Parameter
TA = +25°C
VCC
(V)
VOL
(Continued)
Min
Typ
TA = −40°C to +85°C
Max
Min
LOW Level Output
1.65
0.0
0.1
0.1
Voltage
1.8
0.0
0.1
0.1
2.3
0.0
0.1
0.1
3.0
0.0
0.1
0.1
IIN
Input Leakage Current
IOFF
Power Off Leakage Current
ICC
Quiescent Supply Current
Units
Conditions
Max
IOL = 100 µA
4.5
0.0
0.1
0.1
1.65
0.08
0.24
0.24
2.3
0.10
0.3
0.3
IOL = 8 mA
3.0
0.16
0.4
0.4
IOL = 16 mA
3.0
0.24
0.55
0.55
IOL = 24 mA
4.5
0.25
0.55
0.55
±0.1
±1.0
µA
VIN = 5.5V, GND
0.0
1
10
µA
VIN or VOUT = 5.5V
1.65 to 5.5
1.0
10
µA
VIN = 5.5V, GND
0 to 5.5
V
VIN = VIL
IOL = 4 mA
IOL = 32 mA
AC Electrical Characteristics
Symbol
tPLH
Parameter
Propagation Delay
tPHL
tPLH
Propagation Delay
tPHL
TA = +25°C
VCC
TA = −40°C to +85°C
(V)
Min
Typ
Max
Min
1.65
2.0
8.3
14.3
2.0
15.8
1.8
2.0
6.9
11.9
2.0
13.1
2.5 ± 0.2
1.5
4.8
8.2
1.5
9.0
3.3 ± 0.3
1.0
3.7
5.6
1.0
6.2
5.0 ± 0.5
0.8
3.0
4.7
0.8
5.2
3.3 ± 0.3
1.5
4.3
6.6
1.5
7.3
5.0 ± 0.5
1.0
3.6
5.6
1.0
6.2
CIN
Input Capacitance
0
2.5
CPD
Power Dissipation
3.3
10
Capacitance
5.0
12
Max
Units
Conditions
CL = 15 pF,
ns
ns
RL = 1 MΩ
CL = 50 pF,
Figure
Number
Figures
1, 3
RL = 500Ω
Figures
1, 3
(Note 3)
Figure 2
pF
pF
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynamic operating current by the expression:
ICCD = (C PD)(VCC)(fIN) + (ICCstatic).
AC Loading and Waveforms
CL includes load and stray capacitance
Input PRR = 1.0 MHz; tW = 500 ns
FIGURE 1. AC Test Circuit
Input = AC Waveform; tr = tf = 1.8 ns;
PRR = variable; Duty Cycle = 50%
FIGURE 3. AC Waveforms
FIGURE 2. ICCD Test Circuit
3
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NC7WZ17
DC Electrical Characteristics
NC7WZ17
Tape and Reel Specification
TAPE FORMAT for SC70
Package
Designator
P6X
Tape
Number
Cavity
Section
Cavities
Status
Cover Tape
Status
Leader (Start End)
125 (typ)
Empty
Sealed
Carrier
3000
Filled
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
Package
SC70-6
Tape Size
8 mm
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DIM A
DIM B
0.093
0.096
(2.35)
(2.45)
DIM F
DIM Ko
0.138 ± 0.004 0.053 ± 0.004
(3.5 ± 0.10)
4
(1.35 ± 0.10)
DIM P1
DIM W
0.157
0.315 ± 0.004
(4)
(8 ± 0.1)
TAPE FORMAT for MicroPak
Package
(Continued)
Tape
Number
Cavity
Section
Cavities
Status
Status
Leader (Start End)
125 (typ)
Empty
Sealed
Designator
L6X
Cover Tape
Carrier
5000
Filled
Sealed
Trailer (Hub End)
75 (typ)
Empty
Sealed
N
W1
W2
W3
REEL DIMENSIONS inches (millimeters)
Tape
Size
8 mm
A
B
C
D
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)
5
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NC7WZ17
Tape and Reel Specification
NC7WZ17
Physical Dimensions inches (millimeters) unless otherwise noted
6-Lead SC70, EIAJ SC88, 1.25mm Wide
Package Number MAA06A
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6
NC7WZ17 TinyLogic UHS Dual Buffer with Schmitt Trigger Inputs
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
6-Lead MicroPak, 1.0mm Wide
Package Number MAC06A
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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7
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