Specifications

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Select all	Attribute	Value
	Brand	Nexperia
	Logic Family	HC
	Logic Function	Monostable Multivibrator
	Number of Elements per Chip	2
	Maximum High Level Output Current	-4mA
	Maximum Low Level Output Current	4mA
	Minimum Pulse Width	26 ns
	Maximum Propagation Delay Time @ Maximum CL	385 ns @ 15 pF
	Mounting Type	Surface Mount
	Package Type	TSSOP16
	Pin Count	16
	Dimensions	5.1 x 4.5 x 0.95mm
	Height	0.95mm
	Length	5.1mm
	Minimum Operating Temperature	-40 °C
	Minimum Operating Supply Voltage	-0.5 V
	Maximum Operating Temperature	+125 °C
	Propagation Delay Test Condition	15pF
	Maximum Operating Supply Voltage	7 V
	Width	4.5mm

	Select all
	Brand Nexperia
	Logic Family HC
	Logic Function Monostable Multivibrator
	Number of Elements per Chip 2
	Maximum High Level Output Current -4mA
	Maximum Low Level Output Current 4mA
	Minimum Pulse Width 26 ns
	Maximum Propagation Delay Time @ Maximum CL 385 ns @ 15 pF
	Mounting Type Surface Mount
	Package Type TSSOP16
	Pin Count 16
	Dimensions 5.1 x 4.5 x 0.95mm
	Height 0.95mm
	Length 5.1mm
	Minimum Operating Temperature -40 °C
	Minimum Operating Supply Voltage -0.5 V
	Maximum Operating Temperature +125 °C
	Propagation Delay Test Condition 15pF
	Maximum Operating Supply Voltage 7 V
	Width 4.5mm

Dual retriggerable monostable multivibrator with reset, The 74HC123, 74HCT123 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC123, 74HCT123 are dual retriggerable monostable multivibrators with output pulse width control by three methods, The basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT). Once triggered, the basic output pulse width may be extended by retriggering the gated active LOW-going edge input (nA) or the active HIGH-going edge input (nB).

DC triggered from active HIGH or active LOW inputs
Retriggerable for very long pulses up to 100 % duty factor
Direct reset terminates output pulse
Schmitt-trigger action on all inputs except for the reset input

Units	Per unit
100 - 200	SGD0.384
250 - 450	SGD0.365
500 - 1200	SGD0.346
1250 +	SGD0.329

Nexperia 74HC123PW,118, Dual Dual Monostable Multivibrator 4mA, 16-Pin TSSOP16

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