Specifications

Technical data sheets

Legislation and Compliance

Product Details

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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	-5.2mA
	Maximum Low Level Output Current	5.2mA
	Minimum Pulse Width	20 ns
	Maximum Propagation Delay Time @ Maximum CL	400 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
	Width	4.5mm
	Minimum Operating Supply Voltage	-0.5 V
	Maximum Operating Temperature	+125 °C
	Propagation Delay Test Condition	15pF
	Maximum Operating Supply Voltage	7 V
	Minimum Operating Temperature	-40 °C

	Select all
	Brand Nexperia
	Logic Family HC
	Logic Function Monostable Multivibrator
	Number of Elements per Chip 2
	Maximum High Level Output Current -5.2mA
	Maximum Low Level Output Current 5.2mA
	Minimum Pulse Width 20 ns
	Maximum Propagation Delay Time @ Maximum CL 400 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
	Width 4.5mm
	Minimum Operating Supply Voltage -0.5 V
	Maximum Operating Temperature +125 °C
	Propagation Delay Test Condition 15pF
	Maximum Operating Supply Voltage 7 V
	Minimum Operating Temperature -40 °C

Dual retriggerable precision monostable multivibrator, The 74HC4538 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and REXT. Typical pulse width variation over temperature range is ± 0.2 %. The device may be triggered by either the positive or the negative edges of the input pulse.

Tolerant of slow trigger rise and fall times
Separate reset inputs
Triggering from falling or rising edge
Complies with JEDEC standard no. 7A
CMOS input levels

Nexperia 74HC4538PW,118, Dual Dual Monostable Multivibrator 5.2mA, 16-Pin TSSOP16

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