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CMOS Logic ICs

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Logic Type = CMOS

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Logic Family	Logic Type
Latches LEO Octal SR Latch, Evaluation-Grade, NiPdAu TSSOP20, packed in tape and reel AP54RHC420ENT Apogee Semiconductor 1: $160.92 8In Stock 25Expected 10/23/2026 New Product	Mfr. Part # AP54RHC420ENT Mouser Part # 444-AP54RHC420ENT New Product	Apogee Semiconductor	Latches LEO Octal SR Latch, Evaluation-Grade, NiPdAu TSSOP20, packed in tape and reel Learn More about Apogee Semiconductor ap54rhc420 latch	Datasheet	8In Stock 25Expected 10/23/2026	Cut Tape $160.92 $136.34 Reel $130.22	Min.: 1 Mult.: 1 : 25	SMD/SMT	TSSOP-20		CMOS
Encoders, Decoders, Multiplexers & Demultiplexers ANALOG MULTIPLEXERS/DEMUL MC74HCT4851ADR2G-Q onsemi 1: $0.49 2,397In Stock New Product	Mfr. Part # MC74HCT4851ADR2G-Q Mouser Part # 863-C74HCT4851ADR2GQ New Product	onsemi	Encoders, Decoders, Multiplexers & Demultiplexers ANALOG MULTIPLEXERS/DEMUL	Datasheet	2,397In Stock	Cut Tape $0.49 $0.342 $0.304 $0.262 $0.242 Reel $0.242	Min.: 1 Mult.: 1 Max.: 250 : 2,500	SMD/SMT	SOIC-16	HCT	CMOS
Latches Pwr Octal D-Type ALT 595-TPIC6B273DWR AL ALT 595-TPIC6B273DWR TPIC6B273DWRG4 Texas Instruments 1: $3.00 10,201In Stock	Mfr. Part # TPIC6B273DWRG4 Mouser Part # 595-TPIC6B273DWRG4	Texas Instruments	Latches Pwr Octal D-Type ALT 595-TPIC6B273DWR AL ALT 595-TPIC6B273DWR	Datasheet	10,201In Stock	Cut Tape $3.00 $2.24 $2.04 $1.83 Reel $1.56 View $1.73 $1.69 $1.61 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20		CMOS
Buffers & Line Drivers Eight-channel 2-V to 5.5-V buffers with SN74LV244ADGSR Texas Instruments 1: $0.49 9,858In Stock	Mfr. Part # SN74LV244ADGSR Mouser Part # 595-SN74LV244ADGSR	Texas Instruments	Buffers & Line Drivers Eight-channel 2-V to 5.5-V buffers with Learn More about Texas Instruments ti sn74lv244a octal buffer line driver	Datasheet	9,858In Stock	Cut Tape $0.49 $0.344 $0.307 $0.267 View Reel $0.201 $0.248 $0.236 $0.227 $0.217 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VSSOP-20	LV	CMOS
Flip Flops Octal D-type flip-fl ops with clear 20-V SN74LV273ADGSR Texas Instruments 1: $0.52 9,220In Stock	Mfr. Part # SN74LV273ADGSR Mouser Part # 595-SN74LV273ADGSR	Texas Instruments	Flip Flops Octal D-type flip-fl ops with clear 20-V Learn More about Texas Instruments ti sn74lv273a octal d type flip flop	Datasheet	9,220In Stock	Cut Tape $0.52 $0.362 $0.324 $0.282 View Reel $0.216 $0.262 $0.25 $0.24 $0.229 $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VSSOP-20	LV	CMOS
Latches 8-Bit Serial Input Latched Driver MIC5891YWM Microchip Technology 1: $3.78 20,848In Stock	Mfr. Part # MIC5891YWM Mouser Part # 998-MIC5891YWM	Microchip Technology	Latches 8-Bit Serial Input Latched Driver	Datasheet	20,848In Stock	$3.78 $3.16 $2.87	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-16	TTL	CMOS
Counter Shift Registers 74HCS166D/SOT109/SO16 74HCS166DJ Nexperia 1: $0.38 1,000In Stock New Product	Mfr. Part # 74HCS166DJ Mouser Part # 771-74HCS166DJ New Product	Nexperia	Counter Shift Registers 74HCS166D/SOT109/SO16	Datasheet	1,000In Stock	Cut Tape $0.38 $0.27 $0.241 $0.207 Reel $0.164 View $0.192 $0.182 $0.174 $0.16	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-16		CMOS
Encoders, Decoders, Multiplexers & Demultiplexers IC DECODER/DEMUX HS 3-8 MC74HC238ADR2G-Q onsemi 1: $0.42 4,823In Stock New Product	Mfr. Part # MC74HC238ADR2G-Q Mouser Part # 863-MC74HC238ADR2G-Q New Product	onsemi	Encoders, Decoders, Multiplexers & Demultiplexers IC DECODER/DEMUX HS 3-8	Datasheet	4,823In Stock	Cut Tape $0.42 $0.29 $0.258 $0.222 $0.206 Reel $0.206	Min.: 1 Mult.: 1 Max.: 250 : 2,500	SMD/SMT	SOIC-16	HC	CMOS
Counter Shift Registers 74HCS166BQ/SOT763/DHVQFN16 74HCS166BQX Nexperia 1: $0.38 A tariff of 38% may be applied if shipping to the United States. 1,000In Stock New Product	Mfr. Part # 74HCS166BQX Mouser Part # 771-74HCS166BQX New Product	Nexperia	Counter Shift Registers 74HCS166BQ/SOT763/DHVQFN16	Datasheet	1,000In Stock	Cut Tape $0.38 $0.27 $0.241 $0.207 Reel $0.164 View $0.192 $0.182 $0.174 $0.16 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DHVQFN-16		CMOS
Buffers & Line Drivers Eight-channel 1.5V-t o-6V buffers with o SN74AC7541PWR Texas Instruments 1: $1.18 2,756In Stock	Mfr. Part # SN74AC7541PWR Mouser Part # 595-SN74AC7541PWR	Texas Instruments	Buffers & Line Drivers Eight-channel 1.5V-t o-6V buffers with o Learn More about Texas Instruments ti sn74ac7541 octal buffers	Datasheet	2,756In Stock	Cut Tape $1.18 $0.843 $0.759 $0.668 Reel $0.552 View $0.624 $0.598 $0.579 $0.539 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSSOP-20	AC	CMOS
Buffers & Line Drivers 5V Level Shift Non-Inverting LSTTL MC74VHCT50ADR2G onsemi 1: $0.35 172,487In Stock	Mfr. Part # MC74VHCT50ADR2G Mouser Part # 863-MC74VHCT50ADR2G	onsemi	Buffers & Line Drivers 5V Level Shift Non-Inverting LSTTL	Datasheet	172,487In Stock	Cut Tape $0.35 $0.265 $0.243 $0.213 View Reel $0.17 $0.197 $0.188 $0.18 $0.17 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SOIC-14	VHCT	CMOS
Serial to Parallel Logic Converters 32-CHANNEL, SERIAL TO PARALLEL CONVERTER w/OPEN DRAIN OUTPUTS HV5524K7-G Microchip Technology 1: $10.25 846In Stock New Product	Mfr. Part # HV5524K7-G Mouser Part # 579-HV5524K7G New Product	Microchip Technology	Serial to Parallel Logic Converters 32-CHANNEL, SERIAL TO PARALLEL CONVERTER w/OPEN DRAIN OUTPUTS	Datasheet	846In Stock	$10.25 $8.54 $7.76	Min.: 1 Mult.: 1	SMD/SMT	WQFN-44		CMOS
Buffers & Line Drivers Automotive eight-cha nnel 2-V to 5.5-V b SN74LV244AQDGSRQ1 Texas Instruments 1: $0.67 8,971In Stock	Mfr. Part # SN74LV244AQDGSRQ1 Mouser Part # 595-74LV244AQDGSRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 2-V to 5.5-V b Learn More about Texas Instruments ti sn74lv244a octal buffer line driver	Datasheet	8,971In Stock	Cut Tape $0.67 $0.469 $0.421 $0.368 View Reel $0.289 $0.342 $0.327 $0.314 $0.301 $0.289 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VSSOP-20	LV	CMOS
Buffers & Line Drivers X34 Pb-F VHS TSSOP 20 CMOS LOGIC 74VHC244FT Toshiba 1: $0.38 104,527In Stock	Mfr. Part # 74VHC244FT Mouser Part # 757-74VHC244FT	Toshiba	Buffers & Line Drivers X34 Pb-F VHS TSSOP 20 CMOS LOGIC	Datasheet	104,527In Stock	Cut Tape $0.38 $0.27 $0.243 $0.213 View Reel $0.179 $0.199 $0.191 $0.184 $0.179 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHC	CMOS
Buffers & Line Drivers CMOS Logic IC Series 74VHC540FT(BE) Toshiba 1: $0.44 209,182In Stock	Mfr. Part # 74VHC540FT(BE) Mouser Part # 757-74VHC540FTBE	Toshiba	Buffers & Line Drivers CMOS Logic IC Series	Datasheet	209,182In Stock	Cut Tape $0.44 $0.303 $0.27 $0.233 View Reel $0.178 $0.215 $0.205 $0.199 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHC	CMOS
Encoders, Decoders, Multiplexers & Demultiplexers X34 3-to-8 Line Decoder Decoder VCC: 1.65-3.6V 74LCX138FT Toshiba 1: $0.34 217,728In Stock	Mfr. Part # 74LCX138FT Mouser Part # 757-74LCX138FT	Toshiba	Encoders, Decoders, Multiplexers & Demultiplexers X34 3-to-8 Line Decoder Decoder VCC: 1.65-3.6V	Datasheet	217,728In Stock	Cut Tape $0.34 $0.235 $0.21 $0.18 Reel $0.144 View $0.167 $0.158 $0.152 $0.139 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16B	74LCX	CMOS
Buffers & Line Drivers CMOS Logic IC Series 74VHCT244AFT(BE) Toshiba 1: $0.44 126,250In Stock	Mfr. Part # 74VHCT244AFT(BE) Mouser Part # 757-74VHCT244AFTBE	Toshiba	Buffers & Line Drivers CMOS Logic IC Series	Datasheet	126,250In Stock	Cut Tape $0.44 $0.303 $0.27 $0.233 View Reel $0.178 $0.215 $0.205 $0.199 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHCT	CMOS
Buffers & Line Drivers CMOS Logic IC Series 74VHC244FT(BE) Toshiba 1: $0.44 104,203In Stock	Mfr. Part # 74VHC244FT(BE) Mouser Part # 757-74VHC244FTBE	Toshiba	Buffers & Line Drivers CMOS Logic IC Series	Datasheet	104,203In Stock	Cut Tape $0.44 $0.303 $0.27 $0.233 View Reel $0.178 $0.215 $0.205 $0.199 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHC	CMOS
Buffers & Line Drivers 16B Buffers/Line Dri vers ALT 595-74ACT1 ALT 595-74ACT16244DGGR 74ACT16244DGGRG4 Texas Instruments 1: $2.89 19,855In Stock	Mfr. Part # 74ACT16244DGGRG4 Mouser Part # 595-74ACT16244DGGRG4	Texas Instruments	Buffers & Line Drivers 16B Buffers/Line Dri vers ALT 595-74ACT1 ALT 595-74ACT16244DGGR	Datasheet	19,855In Stock	Cut Tape $2.89 $2.16 $1.97 $1.77 Reel $1.49 View $1.67 $1.64 $1.57 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-48	ACT	CMOS
Flip Flops CMOS Logic IC Series 74VHCT574AFT(BE) Toshiba 1: $0.44 85,503In Stock	Mfr. Part # 74VHCT574AFT(BE) Mouser Part # 757-74VHCT574AFTBE	Toshiba	Flip Flops CMOS Logic IC Series	Datasheet	85,503In Stock	Cut Tape $0.44 $0.303 $0.27 $0.233 View Reel $0.178 $0.215 $0.205 $0.199 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHCT	CMOS
Logic Gates LOG CMOS GATE NOR MC74LCX02DTR2G-Q onsemi 1: $0.41 2,495In Stock	Mfr. Part # MC74LCX02DTR2G-Q Mouser Part # 863-MC74LCX02DTR2G-Q	onsemi	Logic Gates LOG CMOS GATE NOR	Datasheet	2,495In Stock	Cut Tape $0.41 $0.285 $0.254 $0.219 Reel $0.178 View $0.202 $0.192 $0.184 $0.172	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	74LC	CMOS
Logic Gates GEO Quad Schmitt 2-input NAND E-Grade NiPdAu TSSOP14 Tape and Reel AF54RHC132ENT-R Apogee Semiconductor 1: $122.56 308In Stock	Mfr. Part # AF54RHC132ENT-R Mouser Part # 444-AF54RHC132ENT-R	Apogee Semiconductor	Logic Gates GEO Quad Schmitt 2-input NAND E-Grade NiPdAu TSSOP14 Tape and Reel Learn More about Apogee Semiconductor apogee semi af54rhc132 nand gate This product may require additional documentation to export from the United States.	Datasheet	308In Stock	Cut Tape $122.56 $102.51 Reel $94.48 $91.99	Min.: 1 Mult.: 1 : 25	SMD/SMT	TSSOP-14	AF54RHC	CMOS
Buffers & Line Drivers Eight-channel 2-V t o 5.5-V buffers with SN74LV541ADGSR Texas Instruments 1: $0.53 9,545In Stock	Mfr. Part # SN74LV541ADGSR Mouser Part # 595-SN74LV541ADGSR	Texas Instruments	Buffers & Line Drivers Eight-channel 2-V t o 5.5-V buffers with Learn More about Texas Instruments ti sn74lv541a sn74lv541a q1 buffers drivers	Datasheet	9,545In Stock	Cut Tape $0.53 $0.364 $0.325 $0.282 View Reel $0.205 $0.262 $0.25 $0.24 $0.227 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VSSOP-20	LV	CMOS
Inverters 1.8-V to 5.5-V singl e power supply 6-bi SN74LV6T14PWR Texas Instruments 1: $0.87 A tariff of 38% may be applied if shipping to the United States. 1,929In Stock	Mfr. Part # SN74LV6T14PWR Mouser Part # 595-SN74LV6T14PWR	Texas Instruments	Inverters 1.8-V to 5.5-V singl e power supply 6-bi Learn More about Texas Instruments ti sn74lv6t14 q1 hex schmitt trigger inverters	Datasheet	1,929In Stock	Cut Tape $0.87 $0.612 $0.549 $0.48 Reel $0.392 View $0.447 $0.427 $0.41 $0.381 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSSOP-14	LV	CMOS
Buffers & Line Drivers Octal A 595-74ACT112 44DW A 595-74ACT112 A 595-74ACT11244DW 74ACT11244DWR Texas Instruments 1: $3.61 1,958In Stock	Mfr. Part # 74ACT11244DWR Mouser Part # 595-74ACT11244DWR	Texas Instruments	Buffers & Line Drivers Octal A 595-74ACT112 44DW A 595-74ACT112 A 595-74ACT11244DW	Datasheet	1,958In Stock	Cut Tape $3.61 $2.90 $2.71 $2.52 Reel $2.36 View $2.45 $2.39 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	ACT	CMOS