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74VHC20

Features: `HIGHSPEED: tPD = 3.3 ns (TYP.) atVCC= 5V`LOWPOWERDISSIPATION: ICC =2 A (MAX.) at TA =25 `HIGHNOISEIMMUNITY: VNIH=VNIL =28%VCC (MIN.)`POWERDOWN PROTECTIONON INPUTS`SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA(MIN)`BALANCEDPROPAGATIONDELAYS: tPLH @ tPHL`OPERATINGVOLTAGERANGE: VCC (OPR...

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SeekIC No. : 004251875 Detail

74VHC20: Features: `HIGHSPEED: tPD = 3.3 ns (TYP.) atVCC= 5V`LOWPOWERDISSIPATION: ICC =2 A (MAX.) at TA =25 `HIGHNOISEIMMUNITY: VNIH=VNIL =28%VCC (MIN.)`POWERDOWN PROTECTIONON INPUTS`SYMMETRICAL OUTPUT IMPED...

74VHC20 Data Sheet

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Part Number:
74VHC20
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/8

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Product Details

Description



Features:

`HIGHSPEED: tPD = 3.3 ns (TYP.) atVCC= 5V
`LOWPOWERDISSIPATION: ICC =2 A (MAX.) at TA =25
`HIGHNOISEIMMUNITY: VNIH=VNIL =28%VCC (MIN.)
`POWERDOWN PROTECTIONON INPUTS
`SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA(MIN)
`BALANCEDPROPAGATIONDELAYS: tPLH @ tPHL
`OPERATINGVOLTAGERANGE: VCC (OPR)= 2V to 5.5V
`PINANDFUNCTION COMPATIBLEWITH 74 SERIES20
`IMPROVEDLATCH-UP IMMUNITY




Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER Value UNIT
VCC Supply voltagee 0.5 to+ 7.0 V
VI DC Input Voltage(DIR, G) 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

TL		 Lead Temperature (10 sec) 300

AbsoluteMaximumRatingsarethose values beyond whichdamage to the device may occur. Functional operation under these condition isnot implied.


Description

The 74VHC20 is an advanced high-speed CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

The internal circuit of the 74VHC20 is composed of 3 stages including buffer output, which provide 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.

All inputs and outputs of the 74VHC20 are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.




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