RECTANGULAR Prescaler & Multivibrators 2,256

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Schmitt Trigger	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Screening Level	No. of Bits	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	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
TC7WH123FUTE12L	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	8	LSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS				3.3	2/5.5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP8,.16	27.5 ns		Prescaler/Multivibrators	.65 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDSO-G8		5.5 V	1.3 mm	2.8 mm	Not Qualified		2 V			e0			2.9 mm	HC/UH
UPB1508GV-E1	Renesas Electronics	PRESCALER	INDUSTRIAL	GULL WING	8	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3000000000 Hz	BIPOLAR				5	5		SMALL OUTLINE, SHRINK PITCH	SSOP8,.2			Prescaler/Multivibrators	.65 mm	85 Cel		-40 Cel	1	TIN LEAD	DUAL	3000 MHz	R-PDSO-G8		5.5 V	1.8 mm		Not Qualified		4.5 V	14.5 mA		e0			3.2 mm	1508
UPB1508GV-E1-A	Renesas Electronics	PRESCALER	INDUSTRIAL	GULL WING	8	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3000000000 Hz	BIPOLAR				5	5		SMALL OUTLINE, SHRINK PITCH	SSOP8,.2			Prescaler/Multivibrators	.65 mm	85 Cel		-40 Cel	1	MATTE TIN	DUAL	3000 MHz	R-PDSO-G8	1	5.5 V	1.8 mm		Not Qualified		4.5 V	14.5 mA		e3		225	3.2 mm	1508
74HC221D,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	54 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4	30	260	9.9 mm	HC/UH
74VHC221AMTCX	Onsemi	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	27.5 ns		Prescaler/Multivibrators	.65 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE	e4	30	260	5 mm	AHC/VHC
CD14538BF/3A	Rca Solid State	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO			CMOS	38535Q/M;38534H;883B				5/15		IN-LINE	DIP16,.3			Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel		Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified					e0
CD14538BF3A	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		CMOS	38535Q/M;38534H;883B		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	600 ns		Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel	2	Tin/Lead (Sn/Pb)	DUAL		R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V	3 mA	RETRIGGERABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	4000/14000/40000
CD14538BME4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5/15		SMALL OUTLINE	SOP16,.25	600 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE	e4	30	260	9.9 mm	4000/14000/40000
CD14538BPWRG4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS		2	TR	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	600 ns	4 Amp	Prescaler/Multivibrators	.65 mm	125 Cel		-55 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	3 V	3 mA	RETRIGGERABLE	e4	NOT SPECIFIED	260	5 mm	4000/14000/40000
CD74HC123EX	Intersil	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO			CMOS					2/6		IN-LINE	DIP16,.3			Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel		Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16										e0
CD74HC4538PWE4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				4.5	2/6		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	375 ns		Prescaler/Multivibrators	.65 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V			e4	30	260	5 mm	HC/UH
CD74HCT221MTE4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		SMALL OUTLINE	SOP16,.25	63 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE	e4	30	260	9.9 mm	HCT
CD74HCT221MTG4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		SMALL OUTLINE	SOP16,.25	63 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE	e4	30	260	9.9 mm	HCT
CD74HCT4538M96E4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		SMALL OUTLINE	SOP16,.25	83 ns		Prescaler/Multivibrator	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4	30	260	9.9 mm	HCT
CD74HCT4538MTG4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		SMALL OUTLINE	SOP16,.25	83 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4	30	260	9.9 mm	HCT
HCF4047BE	STMicroelectronics	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS				5	3/15		IN-LINE	DIP14,.3	1000 ns		Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T14		15 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE; FREE RUNNING/GATABLE ASTABLE OPERATING MODES WITH OSCILLATOR OUTPUT;	e0			20 mm	4000/14000/40000
HEF4528BTD	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5/15		SMALL OUTLINE	SOP16,.25	280 ns		Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V			e4			9.9 mm	4000/14000/40000
HMC362S8GE	Analog Devices	PRESCALER	INDUSTRIAL	GULL WING	8	HSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	12000000000 Hz	GAAS				5	5		SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.25			Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	1	MATTE TIN	DUAL	12000 MHz	R-PDSO-G8	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V			e3		260	4.9 mm	362
LTC6993CDCB-2#TRPBF	Analog Devices	MONOSTABLE MULTIVIBRATOR	COMMERCIAL	NO LEAD	6	HVSON	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS			TR	3.3			SMALL OUTLINE					.5 mm	70 Cel		0 Cel	1	Matte Tin (Sn) - annealed	DUAL		R-PDSO-N6	1	5.5 V	.8 mm	2 mm	Not Qualified	TRUE	2.25 V			e3	30	260	3 mm	6993
LTC6993IS6-4#WTRMPBF	Analog Devices	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	6	VSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS	AEC-Q100		TR, 7 INCH	3.3		5 pF	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP6,.11,37				.95 mm	85 Cel		-40 Cel	1	Matte Tin (Sn) - annealed	DUAL		R-PDSO-G6	1	5.5 V	1 mm	1.625 mm		TRUE	2.25 V	.2 mA		e3		260	2.9 mm	6993
MM74HC221AMX	National Semiconductor	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5		50 pF	SMALL OUTLINE		60 ns			1.27 mm	85 Cel		-40 Cel	2		DUAL		R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO				9.9 mm	HC/UH
SN74AHC123AMDREP	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	2		CMOS		2	TR	3.3	2/5.5	50 pF	SMALL OUTLINE	SOP16,.25	27.5 ns	8 Amp	Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V	.04 mA	EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS	e4	30	260	9.9 mm	AHC/VHC/H/U/V
SN74AHCT123ADRG4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		SMALL OUTLINE	SOP16,.25	12 ns		Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS	e4	30	260	9.9 mm	AHCT/VHCT/VT
SN74LS122NSRE4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL				5	5		SMALL OUTLINE	SOP14,.3	56 ns		Prescaler/Multivibrators	1.27 mm	70 Cel		0 Cel	4	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G14	1	5.25 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.75 V			e4	30	260	10.2 mm	LS
SN74LV221AD	Texas Instruments	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	2		CMOS		2	TUBE	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	42 ns	12 Amp	Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V	.02 mA		e4	30	260	9.9 mm	LV/LV-A/LVX/H
SN74LV221ADR	Texas Instruments	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	2		CMOS		2	TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	42 ns	12 Amp	Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V	.02 mA		e4	NOT SPECIFIED	260	9.9 mm	LV/LV-A/LVX/H
SN74LV221AQPWRG4Q1	Texas Instruments	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	2		CMOS	AEC-Q100	2	TR	1	2.5/5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	42 ns	12 Amp	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V	.02 mA		e4	30	260	5 mm	LV/LV-A/LVX/H
SN74LV221AQPWRQ1	Texas Instruments	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	2		CMOS	AEC-Q100	2	TR	1	2.5/5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	30.5 ns	12 Amp	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V	.02 mA		e4	30	260	5 mm	LV/LV-A/LVX/H
TC4538BP(N,F)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS				10			IN-LINE		760 ns			2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T16		18 V	4.45 mm	7.62 mm		COMPLEMENTARY	3 V				30	260	19.25 mm	4000/14000/40000
74HC4538PW,112	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	80 ns		Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e4	30	260	5 mm	HC/UH
74HCT4538D,112	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5	50 pF	SMALL OUTLINE	SOP16,.25	90 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	9.9 mm	HCT
74HCT4538PW,112	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	90 ns		Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	5 mm	HCT
MC14521BDG	Onsemi	PRESCALER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	2000000 Hz	CMOS				5	5/15		SMALL OUTLINE	SOP16,.25	12000 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	1	MATTE TIN	DUAL	6.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V			e3	30	260	9.9 mm	4000/14000/40000
SN74LV123ADGVRG4	Texas Instruments	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				2.5	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25,16	42 ns		Prescaler/Multivibrators	.4 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.2 mm	3.6 mm	Not Qualified	COMPLEMENTARY	2 V		EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS	e4	30	260	4.4 mm	LV/LV-A/LVX/H
NLV14538BDR2G	Onsemi	MONOSTABLE MULTIVIBRATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS	AEC-Q100			5	5/15		SMALL OUTLINE	SOP16,.25	600 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-55 Cel	2	MATTE TIN	DUAL		R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V			e3	30	260	9.9 mm	4000/14000/40000
HMC432E	Analog Devices	PRESCALER	INDUSTRIAL	GULL WING	6	LSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1						3			SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP6,.11,37				.95 mm	85 Cel		-40 Cel	1	Matte Tin (Sn) - annealed	DUAL	8000 MHz	R-PDSO-G6	1	3.3 V	1.45 mm	1.6 mm	Not Qualified	TRUE	2.7 V	56 mA		e3	30	260	2.9 mm	432
HMC365S8GE	Analog Devices	PRESCALER	INDUSTRIAL	GULL WING	8	HSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	13000000000 Hz	GAAS				5	5		SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.25			Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel	1	Matte Tin (Sn) - annealed	DUAL	13000 MHz	R-PDSO-G8	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V			e3		260	4.9 mm	365
TC74HC4538AF(EL)	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES			CMOS					2/6		SMALL OUTLINE	SOP16,.3			Prescaler/Multivibrators	1.27 mm	85 Cel		-40 Cel			DUAL		R-PDSO-G16					Not Qualified
TC74HC4538AF-EL	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5		50 pF	SMALL OUTLINE		63 ns			1.27 mm	85 Cel		-40 Cel	2	TIN LEAD	DUAL		R-PDSO-G16		6 V	1.9 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE; MIN O/P PULSE WIDTH = 180NS @ REXT = 1K OHM; MIN REXT = 1K OHM	e0			10.3 mm	HC/UH
54123DMQB	National Semiconductor	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	38535Q/M;38534H;883B			5	5	15 pF	IN-LINE	DIP16,.3	40 ns		Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel	2	TIN LEAD	DUAL		R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	66 mA	RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO; MIN OUTPUT PULSE WIDTH = 80NS	e0			19.43 mm	TTL/H/L
74HCT221D,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5	50 pF	SMALL OUTLINE	SOP16,.25	66 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4	30	260	9.9 mm	HCT
74AHCT123ABQ,115	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.1X.14,20	17.5 ns		Prescaler/Multivibrators	.5 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		R-PQCC-N16	1	5.5 V	1 mm	2.5 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4	30	260	3.5 mm	AHCT/VHCT/VT
74HCT4538D,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				5	5	50 pF	SMALL OUTLINE	SOP16,.25	90 ns		Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	9.9 mm	HCT
DS8615N-4	National Semiconductor	PRESCALER	OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	130000000 Hz	ECL				5			IN-LINE	DIP8,.3			Prescaler/Multivibrators	2.54 mm	70 Cel	OPEN-COLLECTOR	-30 Cel	2	TIN LEAD	DUAL		R-PDIP-T8		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V			e0			9.817 mm	DS86
MC74HC4538N	Motorola	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS				5	2/6	50 pF	IN-LINE	DIP16,.3	83 ns		Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel	2	TIN LEAD	DUAL		R-PDIP-T16		6 V	4.44 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e0			19.175 mm	HC/UH
MM54HC123AJ	Texas Instruments	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		CMOS				5			IN-LINE					2.54 mm	125 Cel		-55 Cel	2		DUAL		R-GDIP-T16		6 V	5.08 mm	7.62 mm		COMPLEMENTARY	2 V		LG_MAX				19.94 mm	HC/UH
TC74VHC123AFT	Toshiba	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS				3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	27.5 ns		Prescaler/Multivibrators	.65 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V			e4			5 mm	AHC/VHC
14538B/BEAJC	Motorola	MONOSTABLE MULTIVIBRATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO			CMOS	38535Q/M;38534H;883B				5/15		IN-LINE	DIP16,.3			Prescaler/Multivibrators	2.54 mm	125 Cel		-55 Cel		Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified					e0

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.