TinyLogic UHS Dual Inverter with Schmitt Trigger Inputs
Description
The NC7WZ14 is a dual inverter with Schmitt trigger input from onsemi’s Ultra−High Speed (UHS) 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 very broad VCC operating range. The device is specified to operate over the 1.65 V to 5.5 V VCC range. The inputs and outputs are high−impedance when VCC is 0 V. Inputs tolerate voltages up to 5.5 V independent of VCC operating voltage. Schmitt trigger inputs achieve typically 1 V hysteresis between the positive−and negative−going input threshold voltage at 5 V.
Features
- Ultra High−Speed: tPD = 3.2 ns (Typical) into 50 pF at 5 V
- High Output Drive: ±24 mA at 3 V VCC
- Matches Performance of LCX when Operated at 3.3 V VCC
- Power Down High Impedance Inputs / Outputs
- Over−Voltage Tolerance Inputs Facilitate 5 V to 3 V Translation
- Proprietary Noise / EMI Reduction Circuitry
- Space−Saving SC−88 Package
- These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Pin Configurations
SC−88 (Top View)
MicroPak (Top Through View)
Pin Definitions
| Pin # SC-88 |
Pin # MicroPak |
Name |
Description |
| 1 |
1 |
A1 |
Input |
| 2 |
2 |
GND |
Ground |
| 3 |
3 |
A2 |
Input |
| 4 |
4 |
Y2 |
Output |
| 5 |
5 |
VCC |
Supply Voltage |
| 6 |
6 |
Y1 |
Output |
Function Table (Y = A)
Absolute Maximum Ratings
| Symbol |
Parameter |
Min |
Max |
Unit |
| $V_{CC}$ |
Supply Voltage |
-0.5 |
6.5 |
V |
| $V_{IN}$ |
DC Input Voltage |
-0.5 |
6.5 |
V |
| $V_{OUT}$ |
DC Output Voltage |
-0.5 |
6.5 |
V |
| $I_{IK}$ |
DC Input Diode Current |
-50 |
mA |
|
| $I_{OK}$ |
DC Output Diode Current |
-50 |
mA |
|
| $I_{OUT}$ |
DC Output Current |
±50 |
mA |
|
| $T_{STG}$ |
Storage Temperature Range |
-65 |
+150 |
°C |
Recommended Operating Conditions
| Symbol |
Parameter |
Min |
Max |
Unit |
| VCC |
Supply Voltage Operating |
1.65 |
5.50 |
V |
| VIN |
Input Voltage |
0 |
5.5 |
V |
| VOUT |
Output Voltage |
0 |
VCC |
V |
| TA |
Operating Temperature |
-40 |
+125 |
°C |
DC Electrical Characteristics
| Symbol |
Parameter |
VCC(V) |
TA=+25°C |
TA=-40 to +85°C |
TA=-40 to +125°C |
Unit |
| VN |
Negative Threshold Voltage |
1.65 |
0.20 |
0.25 |
0.30 |
V |
| VOH |
HIGH Level Output Voltage |
1.65 |
1.55 |
1.55 |
1.55 |
V |
| VOL |
LOW Level Output Voltage |
1.65 |
0.00 |
0.10 |
0.10 |
V |
AC Electrical Characteristics
| Symbol |
Parameter |
VCC(V) |
TA=+25℃ |
TA=-40 to +85℃ |
TA=-40 to +125℃ |
Unit |
| tPLH,tPHL |
Propagation Delay |
1.65 |
7.6 |
14.5 |
14.7 |
ns |
Ordering Information
| Device |
Operating Temperature |
Top Mark |
Packages |
Shipping |
| NC7WZ14P6X |
-40 to +125℃ |
Z14 |
6-Lead SC70, EIAJ SC-88 |
3000/Tape&Reel |
| NC7WZ14L6X |
-40 to +85℃ |
A9 |
6-Lead MicroPak |
5000/Tape&Reel |
| NC7WZ14FHX |
-40 to +85℃ |
A9 |
6-Lead MicroPak2 |
5000/Tape&Reel |