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74VHC20

STMicroelectronics
Part Number 74VHC20
Manufacturer STMicroelectronics
Description DUAL 4-INPUT NAND GATE
Published Mar 22, 2005
Detailed Description ® 74VHC20 DUAL 4-INPUT NAND GATE PRELIMINARY DATA s s s s s s s s s HIGH SPEED: tPD = 3.3 ns (TYP.) at VCC = 5V...
Datasheet PDF File 74VHC20 PDF File

74VHC20
74VHC20


Overview
® 74VHC20 DUAL 4-INPUT NAND GATE PRELIMINARY DATA s s s s s s s s s HIGH SPEED: tPD = 3.
3 ns (TYP.
) at VCC = 5V LOW POWER DISSIPATION: ICC = 2 µA (MAX.
) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.
) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5.
5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 20 IMPROVED LATCH-UP IMMUNITY M (Micro Package) T (TSSOP Package) ORDER CODES : 74VHC20M 74VHC20T 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.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
DESCRIPTION The 74VHC20 is an advanced high-speed CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron sil...



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