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SN74HC423

ST Microelectronics
Part Number SN74HC423
Manufacturer ST Microelectronics
Description DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
Published Feb 17, 2014
Detailed Description M54HC423/423A M74HC423/423A DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR . . . . . . . . . HIGH SPEED tPD = 25 ns (TYP)...
Datasheet PDF File SN74HC423 PDF File

SN74HC423
SN74HC423

Overview
M54HC423/423A M74HC423/423A DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR .
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HIGH SPEED tPD = 25 ns (TYP) at VCC = 5V LOW POWER DISSIPATION STANDBY STATE ICC=4 µA (MAX.
) AT TA=25°C ACTIVE STATE ICC = 700 µA (MAX.
) AT VCC=5V HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.
) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.
) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V WIDE OUTPUT PULSE WIDTH RANGE tWOUT = 120 ns ∼ 60 s OVER AT VCC = 4.
5 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS423 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R DESCRIPTION The M54/74HC423/423A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology.
They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
There are two trig...


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