THROUGH-HOLE Prescaler & Multivibrators 748

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Minimum Operating Temperature	No. of Data/Clock Inputs	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SDA4211	Infineon Technologies	PRESCALER	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1300000000 Hz		5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	70 Cel		0 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			29.5 mA		e0
SDA2311	Infineon Technologies	PRESCALER	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1000000000 Hz	BIPOLAR	5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	70 Cel		0 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			70 mA		e0
TBB212A	Infineon Technologies	PRESCALER	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1100000000 Hz	BIPOLAR		3.3/5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			13.5 mA		e0
SDA2101	Infineon Technologies	PRESCALER	OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		950000000 Hz		5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		0 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			70 mA		e0
SDA4212	Infineon Technologies	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1300000000 Hz	ECL	5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	80 Cel		0 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			29.5 mA		e0
SDA2211	Infineon Technologies	PRESCALER	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1300000000 Hz		5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	70 Cel		0 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T8					Not Qualified			29 mA		e0
TC74HC7294P	Toshiba	PRESCALER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		570 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL	35 MHz	R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	INVERTED	2 V			e0				HC/UH
TC74HC4538AP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	4.5	2/6	50 pF	IN-LINE	DIP16,.3	315 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TD6116P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1200000000 Hz	BIPOLAR	5	5		IN-LINE	SIP7,.1		Prescaler/Multivibrators	2.54 mm	75 Cel		-20 Cel	1	TIN LEAD	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	TRUE	4.5 V	40 mA		e0			17.2 mm
TC74HC123P	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		300 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0				HC/UH
TD6125P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel	EMITTER FOLLOWER	-20 Cel	1		DUAL	1200 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA					9.6 mm
TD6111P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel		-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TD6105AP	Toshiba	PRESCALER	COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel	OPEN-EMITTER	-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TD6122P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1200000000 Hz	BIPOLAR	5			IN-LINE	SIP7,.1		Prescaler/Multivibrators	2.54 mm	75 Cel	EMITTER FOLLOWER	-20 Cel	1	Tin/Lead (Sn/Pb)	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA		e0			17.2 mm
TD6107P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel	OPEN-EMITTER	-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TC74HC221AP(NEW,F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	4.5		50 pF	IN-LINE	DIP16,.3	265 ns		2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.45 mm	7.62 mm		COMPLEMENTARY	2 V	1.3 mA					19.25 mm	HC/UH
TC4047BP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	5		50 pF	IN-LINE		1100 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDIP-T14		18 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE; FREE RUNNING/GATABLE ASTABLE OPERATING MODES OSCILLATOR OUTPUT	e0			19.25 mm	4000/14000/40000
TC4538BP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	5	5/15	50 pF	IN-LINE	DIP16,.3	760 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V				30	260	19.25 mm	4000/14000/40000
TC74HC423AP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		2/6	50 pF	IN-LINE	DIP16,.3	265 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC74HC123AP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	4.5	2/6		IN-LINE	DIP16,.3	265 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TD6123P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel		-20 Cel	1		DUAL	1200 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified	TRUE	4.5 V	40 mA					9.6 mm
TC74HC4538P	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		315 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0				HC/UH
TC74HC7292P	Toshiba	PRESCALER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		625 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL	31 MHz	R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	INVERTED	2 V			e0				HC/UH
TD6124P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1200000000 Hz	BIPOLAR	5			IN-LINE	SIP7,.1		Prescaler/Multivibrators	2.54 mm	75 Cel		-20 Cel	1	TIN LEAD	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	TRUE	4.5 V	40 mA		e0			17.2 mm
TD6118P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1200000000 Hz	BIPOLAR	5			IN-LINE	SIP7,.1		Prescaler/Multivibrators	2.54 mm	75 Cel	EMITTER FOLLOWER	-20 Cel	1	Tin/Lead (Sn/Pb)	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA		e0			17.2 mm
TC74HC7292AP	Toshiba	PRESCALER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	22000000 Hz	CMOS		2/6	50 pF	IN-LINE	DIP16,.3	530 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL	75 MHz	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified		2 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC74HC423P	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		300 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0				HC/UH
TD6120P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel		-20 Cel	1	TIN LEAD	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	TRUE	4.5 V	40 mA		e0			17.2 mm
TC74HC221P	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	2			IN-LINE		350 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0				HC/UH
TD6119P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel		-20 Cel	1		DUAL	1200 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified	TRUE	4.5 V	40 mA					9.6 mm
TD6108P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel	OPEN-EMITTER	-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TD6113P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel		-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TD6112P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel	OPEN-EMITTER	-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TD6126P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1200000000 Hz	BIPOLAR	5			IN-LINE	SIP7,.1		Prescaler/Multivibrators	2.54 mm	75 Cel	EMITTER FOLLOWER	-20 Cel	1	TIN LEAD	SINGLE	1200 MHz	R-PSIP-T7		5.5 V	7.9 mm	3.2 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA		e0			17.2 mm
TC74HC123APF	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	4.5	2/6		IN-LINE	DIP16,.3	265 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16	1	6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V				40	260	19.25 mm	HC/UH
TD6121P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel	EMITTER FOLLOWER	-20 Cel	1		DUAL	1200 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA					9.6 mm
TD6106AP	Toshiba	PRESCALER	COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel	OPEN-EMITTER	-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TC74HC423AP(NEW,F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	5			IN-LINE		265 ns		2.54 mm	85 Cel		-40 Cel	1		DUAL		R-PDIP-T16		6 V	4.45 mm	7.62 mm		COMPLEMENTARY	2 V						19.25 mm	HC/UH
TD7104P	Toshiba	PRESCALER	COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1000000000 Hz	BIPOLAR	5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	75 Cel		-30 Cel	2	TIN LEAD	DUAL	1000 MHz	R-PDIP-T8		6 V	4.25 mm	7.62 mm	Not Qualified		3 V	20 mA	SELECTABLE DIVISION RATIO 4	e0			9.6 mm	7104
TC74HC221AP(F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			CMOS		2/6		IN-LINE	DIP16,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel			DUAL		R-PDIP-T16					Not Qualified
TC74HC221AP	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS	4.5	2/6	50 pF	IN-LINE	DIP16,.3	265 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16	1	6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V				40	260	19.25 mm	HC/UH
TD6110P	Toshiba		COMMERCIAL	THROUGH-HOLE	7	SIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			5			IN-LINE				2.54 mm	65 Cel		-10 Cel	1		SINGLE		R-PSIP-T7		5.5 V	7.8 mm	3.2 mm	Not Qualified		4.5 V						17.2 mm	TD61
TC74HC7294AP	Toshiba	PRESCALER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	5			IN-LINE		440 ns		2.54 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL	33 MHz	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	INVERTED	2 V			e0			19.25 mm	HC/UH
TD6127BP	Toshiba	PRESCALER	OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1000000000 Hz	BIPOLAR	5	5		IN-LINE	DIP8,.3		Prescaler/Multivibrators	2.54 mm	85 Cel	OPEN-EMITTER	-30 Cel	1		DUAL	1000 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified		4.5 V	70 mA	128/129 DIVISION RATIO ALSO AVAILABLE		NOT SPECIFIED	NOT SPECIFIED	9.6 mm
TC4538BP(F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			CMOS		5/15		IN-LINE	DIP16,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel			DUAL		R-PDIP-T16					Not Qualified
TD6115P	Toshiba		COMMERCIAL EXTENDED	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR	5			IN-LINE				2.54 mm	75 Cel		-20 Cel	1		DUAL	1200 MHz	R-PDIP-T8		5.5 V	4.25 mm	7.62 mm	Not Qualified	TRUE	4.5 V	40 mA					9.6 mm
TC74HC7292AP(F)	Toshiba	PRESCALER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		26000000 Hz	CMOS		2/6		IN-LINE	DIP16,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel			DUAL		R-PDIP-T16					Not Qualified			.04 mA
TC74HC423AP(F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			CMOS		2/6		IN-LINE	DIP16,.3		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel			DUAL		R-PDIP-T16					Not Qualified

Prescaler & Multivibrators

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.