October 1996
Revised June 2000
NC7SZ00
TinyLogic UHS 2-Input NAND Gate
General Description
The NC7SZ00 is a single 2-Input NAND Gate from Fairchild’s Ultra High Speed Series of TinyLogic . 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 broad VCC operating range. The device is specified to operate over the 1.8V to 5.5V VCC operating range. The inputs and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 6V independent of VCC operating voltage.
Features
■Space saving SOT23 or SC70 5-lead package
■Ultra High Speed; tPD 2.4 ns typ into 50 pF at 5V VCC
■High Output Drive; ± 24 mA at 3V VCC
■Broad VCC Operating Range; 1.8V–5.5V
■Matches the performance of LCX when operated at 3.3V VCC
■Power down high impedance inputs/output
■Overvoltage tolerant inputs facilitate 5V to 3V translation
■Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order Number |
Package |
Product Code |
Package Description |
Supplied As |
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Number |
Top Mark |
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NC7SZ00M5 |
MA05B |
7Z00 |
5-Lead SOT23, JEDEC MO-178, 1.6mm |
250 Units on Tape and Reel |
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NC7SZ00M5X |
MA05B |
7Z00 |
5-Lead SOT23, JEDEC MO-178, 1.6mm |
3k Units on Tape and Reel |
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NC7SZ00P5 |
MAA05A |
Z00 |
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide |
250 Units on Tape and Reel |
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NC7SZ00P5X |
MAA05A |
Z00 |
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide |
3k Units on Tape and Reel |
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Logic Symbol |
Connection Diagram |
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IEEE/IEC |
(Top View)
Pin Descriptions |
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Function Table |
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Pin Names |
Description |
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Y = |
AB |
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A, B |
Inputs |
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Inputs |
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Output |
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Y |
Output |
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A |
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B |
Y |
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L |
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L |
H |
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L |
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H |
H |
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H |
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L |
H |
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H |
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H |
L |
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H = HIGH |
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Logic Level |
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L = LOW Logic Level |
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TinyLogic is a trademark of Fairchild Semiconductor Corporation.
Gate NAND Input-2 UHS TinyLogic NC7SZ00
© 2000 Fairchild Semiconductor Corporation |
DS012156 |
www.fairchildsemi.com |
NC7SZ00
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC) |
− 0.5V to + 6V |
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DC Input Voltage (VIN) |
− 0.5V to + 6V |
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DC Output Voltage (VOUT) |
− 0.5V to + 6V |
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DC Input Diode Current (IIK) |
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@VIN < |
− 0.5V |
− |
50 mA |
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@ VIN > |
6V |
+ |
20 mA |
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DC Output Diode Current (IOK) |
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@VOUT < |
− 0.5V |
− |
50 mA |
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@ VOUT > |
6V, VCC = GND |
+ |
20 mA |
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DC Output Current (IOUT) |
± |
50 mA |
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DC VCC/GND Current (ICC/IGND) |
± |
50 mA |
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Storage Temperature (TSTG) |
− 65° C to + 150° C |
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Junction Temperature under Bias (TJ) |
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150° C |
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Junction Lead Temperature (TL); |
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(Soldering, 10 seconds) |
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260° C |
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Power Dissipation (PD) @ + 85° C |
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SOT23–5 |
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200 mW |
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SC70–5 |
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150 mW |
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Recommended Operating
Conditions (Note 2)
Supply Voltage Operating (VCC) |
1.8V to 5.5V |
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Supply Voltage Data Retention (VCC) |
1.5V to 5.5V |
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Input Voltage (VIN) |
0V to 5.5V |
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Output Voltage (VOUT) |
0V to VCC |
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Operating Temperature (TA) |
− 40° C to + 85° C |
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Input Rise and Fall Time (tr, tf) |
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VCC @ 1.8V, 2.5V ± 0.2V |
0 ns/V to 20 ns/V |
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VCC @ 3.3V ± |
0.3V |
0 ns/V to 10 ns/V |
VCC @ 5.0V ± |
0.5V |
0 ns/V to 5 ns/V |
Thermal Resistance (θ JA) |
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SOT23-5 |
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300° C/W |
SC70-5 |
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425° C/W |
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.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol |
Parameter |
VCC |
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TA = + 25° C |
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TA = − 40° C to + 85° C |
Units |
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Conditions |
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(V) |
Min |
Typ |
Max |
Min |
Max |
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VIH |
HIGH Level Input Voltage |
1.8 |
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0.75 VCC |
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0.75 VCC |
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V |
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2.3–5.5 |
0.70 VCC |
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0.70 VCC |
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VIL |
LOW Level Input Voltage |
1.8 |
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0.25 VCC |
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0.25 VCC |
V |
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2.3–5.5 |
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0.30 VCC |
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0.30 VCC |
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VOH |
HIGH Level Output Voltage |
1.8 |
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1.7 |
1.8 |
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1.7 |
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2.3 |
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2.2 |
2.3 |
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2.2 |
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V |
VIN = |
VIL |
IOH = |
− 100 µ A |
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3.0 |
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2.9 |
3.0 |
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2.9 |
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4.5 |
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4.4 |
4.5 |
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4.4 |
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2.3 |
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1.9 |
2.15 |
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1.9 |
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IOH = |
− 8 mA |
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3.0 |
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2.4 |
2.80 |
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2.4 |
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V |
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IOH = |
− 16 mA |
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3.0 |
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2.3 |
2.68 |
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2.3 |
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IOH = |
− 24 mA |
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4.5 |
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3.8 |
4.20 |
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3.8 |
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IOH = |
− 32 mA |
VOL |
LOW Level Output Voltage |
1.8 |
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0.0 |
0.1 |
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0.1 |
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2.3 |
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0.0 |
0.1 |
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0.1 |
V |
VIN = |
VIH |
IOL = |
100 µ A |
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3.0 |
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0.0 |
0.1 |
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0.1 |
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4.5 |
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0.0 |
0.1 |
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0.1 |
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2.3 |
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0.10 |
0.3 |
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0.3 |
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IOL = |
8 mA |
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3.0 |
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0.15 |
0.4 |
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0.4 |
V |
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IOL = |
16 mA |
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3.0 |
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0.22 |
0.55 |
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0.55 |
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IOL = |
24 mA |
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4.5 |
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0.22 |
0.55 |
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0.55 |
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IOL = |
32 mA |
IIN |
Input Leakage Current |
0-5.5 |
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± 1 |
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± 10 |
µ A |
VIN = |
5.5V, GND |
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IOFF |
Power Off Leakage Current |
0.0 |
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1 |
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10 |
µ A |
VIN or VOUT = 5.5V |
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ICC |
Quiescent Supply Current |
1.8-5.5 |
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2.0 |
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20 |
µ A |
VIN = |
5.5V, GND |
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www.fairchildsemi.com |
2 |
AC Electrical Characteristics
Symbol |
Parameter |
VCC |
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TA = + 25° C |
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TA = − 40° C to + 85° C |
Units |
Conditions |
Fig. No. |
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(V) |
Min |
Typ |
Max |
Min |
Max |
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tPLH, |
Propagation Delay |
1.8 |
2.0 |
4.5 |
9.5 |
2.0 |
10.0 |
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tPHL |
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2.5 |
± |
0.2 |
0.8 |
3.0 |
6.5 |
0.8 |
7.0 |
ns |
CL = |
15 pF, |
Figures |
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3.3 |
± |
0.3 |
0.5 |
2.4 |
4.5 |
0.5 |
4.7 |
RL = |
1 MΩ |
1, 3 |
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5.0 |
± |
0.5 |
0.5 |
2.0 |
3.9 |
0.5 |
4.1 |
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tPLH, |
Propagation Delay |
3.3 ± |
0.3 |
1.5 |
2.9 |
5.0 |
1.5 |
5.2 |
ns |
CL = |
50 pF, |
Figures |
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tPHL |
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5.0 |
± |
0.5 |
0.8 |
2.4 |
4.3 |
0.8 |
4.5 |
RL = |
500Ω |
1, 3 |
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CIN |
Input Capacitance |
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0 |
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4 |
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pF |
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CPD |
Power Dissipation Capacitance |
3.3 |
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24 |
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pF |
(Note 3) |
Figure 2 |
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5.0 |
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30 |
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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 = (CPD)(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
FIGURE 3. AC Waveforms
Input = AC Waveform; tr = tf = 1.8 ns;
PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
NC7SZ00
3 |
www.fairchildsemi.com |
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