Purchase 74LVX20, In-stock 74LVX20 From SeekIC.
Package Cooled:99+ D/C:SOP-14
Part Number: 74LVX20
Package Cooled: 99+
D/C: SOP-14
Description: The 74LVX20 is a low voltage CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron 2 silicon gate and...
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74LVX20
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Suppliers
DataSheet
General Description
74LVX20 General Description
The 74LVX20 is a low voltage CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron 2 silicon gate and double-layer metal wiring C MOS technology. It is ideal for low power, battery operated and low noise 3.3V applications.
The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V system. It combines high speed performance with the true CMOS low power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
74LVX20 Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VCC | Supply Voltage | -0.5 to +7.0 | V |
| VI | DC Input Voltage | -0.5 to +7.0 | V |
| VO | DC Output Voltage | -0.5 to VCC + 0.5 | V |
| IIK | DC Input Diode Current | -20 | mA |
| IOK | DC Output Diode Current | ± 20 | mA |
| IO | DC Output Current | ± 25 | mA |
| ICC or IGND | DC VCC or Ground Current | ± 50 | mA |
| Tstg | Storage Temperature | -65 to +150 | °C |
| TL | Lead Temperature (10 sec) | 300 | °C |
74LVX20 Features
HIGH SPEED : tPD = 5.5ns (TYP.) at VCC = 3.3V
5V TOLERANT INPUTS
INPUT VOLTAGE LEVEL : VIL=0.8V, VIH=2V at VCC=3V
LOW POWER DISSIPATION: ICC = 2 mA (MAX.) at TA=25°C
LOW NOISE: VOLP = 0.3V (TYP.) at VCC = 3.3V
SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
VBALANCED PROPAGATION DELAYS: tPLH @ tPHL
OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 138
IMPROVED LATCH-UP IMMUNITY
POWER DOWN PROTECTION ON INPUTS
5V TOLERANT INPUTS
INPUT VOLTAGE LEVEL : VIL=0.8V, VIH=2V at VCC=3V
LOW POWER DISSIPATION: ICC = 2 mA (MAX.) at TA=25°C
LOW NOISE: VOLP = 0.3V (TYP.) at VCC = 3.3V
SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
VBALANCED PROPAGATION DELAYS: tPLH @ tPHL
OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 138
IMPROVED LATCH-UP IMMUNITY
POWER DOWN PROTECTION ON INPUTS
74LVX20 Connection Diagram
74LVX20
PDF/DataSheet Download
- Datasheet: 74LVX20
- File Size: 116508 KB
- Manufacturer: STMICROELECTRONICS [STMicroelectronics]
- Click here to Download
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