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Sélectionner tout	Attribut	Valeur
	Marque	Toshiba
	Product Type	Dual Monostable Multivibrator
	Logic Family	74VHC
	Number of Elements per Chip	27
	Maximum High Level Output Current	-8mA
	Maximum Low Level Output Current	8mA
	Minimum Pulse Width	5ns
	Maximum Quiescent Current	80μA
	Minimum Supply Voltage	2V
	Mount Type	Surface
	Maximum Supply Voltage	5.5V
	Package Type	TSSOP
	Pin Count	16
	Minimum Operating Temperature	-40°C
	Maximum Propagation Delay Time @ CL	8.1ns
	Multivibrator Type	Monostable Multivibrator
	Maximum Operating Temperature	125°C
	Height	1mm
	Series	74VHC123AFT
	Standards/Approvals	No
	Length	5mm
	Width	4.4 mm
	Automotive Standard	AEC-Q100

	Sélectionner tout
	Marque Toshiba
	Product Type Dual Monostable Multivibrator
	Logic Family 74VHC
	Number of Elements per Chip 27
	Maximum High Level Output Current -8mA
	Maximum Low Level Output Current 8mA
	Minimum Pulse Width 5ns
	Maximum Quiescent Current 80μA
	Minimum Supply Voltage 2V
	Mount Type Surface
	Maximum Supply Voltage 5.5V
	Package Type TSSOP
	Pin Count 16
	Minimum Operating Temperature -40°C
	Maximum Propagation Delay Time @ CL 8.1ns
	Multivibrator Type Monostable Multivibrator
	Maximum Operating Temperature 125°C
	Height 1mm
	Series 74VHC123AFT
	Standards/Approvals No
	Length 5mm
	Width 4.4 mm
	Automotive Standard AEC-Q100

The 74VHC123A/221AFT are high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology. There are two trigger inputs, A input (negative edge), and B input (positive edge). These inputs are valid for a slow rise/fall time signal (tr = tf = 1 s) as they are schmitt trigger inputs. This device may also be triggered by using CLR input (positive edge).After triggering, the output stays in a MONOSTABLE state for a time period determined by the external resistor and capacitor (RX, CX). A low level at the CLR input breaks this state. Limits for CX and RX are:External capacitor, CX: No limit External resistor, RX: VCC = 2.0 V more than 5 kΩ VCC ≥ 3.0 V more than 1 kΩ

Wide operating temperature range: Topr = -40 to 125 

High speed: Propagation delay time = 8.1 ns (typ.) at VCC = 5 V

Low power dissipation:

Standby state: 4.0 μA (max) at Ta = 25 

Active state: 750 μA (max) at Ta = 25 

High noise immunity: VNIH = VNIL = 28 % VCC (min)

Power-down protection is provided on all inputs.

Balanced propagation delays: tPLH ≈ tPHL

Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V

Pin and function compatible with 74HC123,74HC221 type.

Toshiba 74VHC123AFT, 27 Dual Monostable Multivibrator 74VHC 8 mA, 16-Pin TSSOP

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