All Products

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Mounting Type Weight Operating Temperature Technology Bandwidth Manufacturer Package Identifier Packing Method Number of Functions Nominal Supply Current Nominal Input Voltage Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Direction Terminal Pitch Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Gain Max Power Dissipation Output Voltage Voltage Number of Elements Output Current Feature Output Power Max Output Power Max Output Current Number of Circuits Slew Rate Input Offset Voltage (Vos) Input Bias Current Load Capacitance Power Dissipation Propagation Delay Turn On Delay Time Max Dual Supply Voltage Min Dual Supply Voltage Speed Quiescent Current Logic Function Number of Bits per Element Number of Inputs Dual Supply Voltage Ethernet USB Core Processor Number of Bits Supply Current-Max Supply Type Load Impedance Reset Clock Edge Trigger Type Voltage - Supply Sync/Async Count Rate Voltage Gain Power Supply Rejection Ratio (PSRR) Number of Input Lines Number of Output Lines Family Max I(ol) Trigger Type fmax-Min Harmonic Distortion Logic Type Number of Gates Load/Preset Input Timing Max Frequency@Nom-Sup Max Output Power x Channels @ Load Voltage - I/O Number of Cores/Bus Width Graphics Acceleration RAM Controllers Co-Processors/DSP Security Features Display & Interface Controllers Additional Interfaces
TDA7297 TDA7297 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 6 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tube Active 1 (Unlimited) 15 EAR99 15V 19.6mm ROHS3 Compliant Lead Free No 15 Multiwatt-15 (Vertical, Bent and Staggered Leads) No SVHC 10.7mm 5mm Through Hole 0°C~70°C TA BIPOLAR 20 kHz 1 2A Class AB e3 Tin (Sn) ZIG-ZAG TDA7297 15 2-Channel (Stereo) 6.5V 2 Audio/Video Amplifiers 18V 32 dB 33W Mute, Short-Circuit and Thermal Protection, Standby 15W 15W 33W 50mA Single 8Ohm 6.5V~18V 32dB 56dB 10% 15W x 2 @ 8 Ω
TDA7266D TDA7266D STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 8 Weeks NRND (Last Updated: 7 months ago) Surface Mount Tube Active 3 (168 Hours) 20 EAR99 9.5V 16mm ROHS3 Compliant Lead Free No 20 20-SOIC (0.433, 11.00mm Width) Exposed Pad No SVHC 3.3mm 11.1mm Surface Mount 0°C~70°C TA BIPOLAR 1 Class AB e3 Matte Tin (Sn) - annealed DUAL GULL WING 245 30 TDA7266 20 2-Channel (Stereo) 3.5V 2 Audio/Video Amplifiers 26 dB 25W Mute, Short-Circuit and Thermal Protection, Standby 5W 5W 25W 50mA 60mA Single 8Ohm 3.5V~12V 26dB 56dB 10% 5W x 2 @ 8 Ω
TBA820M TBA820M STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount, Through Hole Tube yes Obsolete 1 (Unlimited) 8 EAR99 15V 10.92mm ROHS3 Compliant Lead Free No 8 8-DIP (0.300, 7.62mm) No SVHC 3.32mm 6.6mm Through Hole -40°C~150°C TJ BIPOLAR 22 kHz 1 1.5A Class B e3 Matte Tin (Sn) DUAL TBA820 8 1-Channel (Mono) 2.54mm 3V 1 Audio/Video Amplifiers 75 dB 1W 5V 1.5A 1.2W 2W 1.5A 100nA 1W 12mA Single 8Ohm 3V~16V 75dB 10% 2W x 1 @ 8 Ω
TDA2050V TDA2050V STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube yes Obsolete 1 (Unlimited) 5 EAR99 25V 10.4mm ROHS3 Compliant Lead Free No 5 Pentawatt-5 (Vertical, Bent and Staggered Leads) No SVHC 9.2mm 4.8mm Through Hole 4.535924g -40°C~150°C TJ BIPOLAR 80 kHz 1 90mA 15V Class AB e3 Matte Tin (Sn) - annealed ZIG-ZAG TDA2050 5 1-Channel (Mono) 1 Audio/Video Amplifiers 80 dB 25W 5A Short-Circuit and Thermal Protection 32W 35W 8 V/μs 15mV 500nA 25W 25V 4.5V 30mA 24V Dual 4Ohm 9V~50V ±4.5V~25V 80dB 45dB 10% 35W x 1 @ 4 Ω
TEA2025B TEA2025B STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube yes Obsolete 1 (Unlimited) 16 EAR99 150°C 0°C 9V 2.54mm ROHS3 Compliant Lead Free No 16 16-DIP (0.300, 7.62mm) No SVHC 6.35mm 6.35mm Through Hole 4.535924g BIPOLAR 1 1.5A Class AB e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL TEA2025 16 1-Channel (Mono) or 2-Channel (Stereo) 3V 2 Audio/Video Amplifiers 51 dB Depop, Thermal Protection 2.3W 4.7W 35mA Single 30kOhm 3V~12V 51dB 46dB 10% 4.7W x 1 @ 8 Ω; 2.4W x 2 @ 8 Ω
TDA2822M TDA2822M STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube yes Obsolete 1 (Unlimited) 8 EAR99 12V 10.92mm ROHS3 Compliant Lead Free No 8 8-DIP (0.300, 7.62mm) No SVHC 3.32mm 6.6mm Through Hole -40°C~150°C TJ BIPOLAR 120 kHz 8-Mini DIP 2 1A Class AB e3 Matte Tin (Sn) - annealed DUAL TDA2822 8 1-Channel (Mono) or 2-Channel (Stereo) 2 Audio/Video Amplifiers 15V 39 dB 1.4W 1A 650mW 2W 100nA 1.4W Single 4Ohm 1.8V~15V 39dB 40dB 10% 2W x 1 @ 16 Ω; 1W x 2 @ 8 Ω
STM32MP157FAC1 STM32MP157FAC1 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 12 Weeks STM32MP1 Active 3 (168 Hours) 361-TFBGA -20°C~105°C TJ 209MHz, 800MHz 10/100Mbps (1) USB 2.0 (2), USB 2.0 OTG+ PHY (3) ARM® Cortex®-A7 2.5V 3.3V 2 Core 32-Bit Yes DDR3, DDR3L, LPDDR2, LPDDR3 ARM® Cortex®-M4 ARM TZ HDMI, LCD CAN, Ethernet, I2C, MMC/SD/SDIO, SPDIF, SPI, UART, USB
STM32MP157FAD1 STM32MP157FAD1 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 12 Weeks STM32MP1 Active 3 (168 Hours) 257-TFBGA -20°C~105°C TJ 209MHz, 800MHz 10/100Mbps (1) USB 2.0 (2), USB 2.0 OTG+ PHY (3) ARM® Cortex®-A7 2.5V 3.3V 2 Core 32-Bit Yes DDR3, DDR3L, LPDDR2, LPDDR3 ARM® Cortex®-M4 ARM TZ HDMI, LCD CAN, Ethernet, I2C, MMC/SD/SDIO, SPDIF, SPI, UART, USB
STM32MP153DAD1 STM32MP153DAD1 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 10 Weeks STM32MP1 Active 3 (168 Hours) 257-TFBGA -20°C~105°C TJ 209MHz, 800MHz 10/100Mbps (1) USB 2.0 (2), USB 2.0 OTG+ PHY (3) ARM® Cortex®-A7 2.5V 3.3V 2 Core 32-Bit Yes DDR3, DDR3L, LPDDR2, LPDDR3 ARM® Cortex®-M4 ARM TZ HDMI, LCD CAN, Ethernet, I2C, MMC/SD/SDIO, SPDIF, SPI, UART, USB
STM32MP157DAB1 STM32MP157DAB1 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 12 Weeks STM32MP1 Active 3 (168 Hours) 354-LFBGA -20°C~105°C TJ 209MHz, 800MHz 10/100Mbps (1) USB 2.0 (2), USB 2.0 OTG+ PHY (3) ARM® Cortex®-A7 2.5V 3.3V 2 Core 32-Bit Yes DDR3, DDR3L, LPDDR2, LPDDR3 ARM® Cortex®-M4 ARM TZ HDMI, LCD CAN, Ethernet, I2C, MMC/SD/SDIO, SPDIF, SPI, UART, USB
STM32MP157DAC1 STM32MP157DAC1 STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 12 Weeks STM32MP1 Active 3 (168 Hours) 361-TFBGA -20°C~105°C TJ 209MHz, 800MHz 10/100Mbps (1) USB 2.0 (2), USB 2.0 OTG+ PHY (3) ARM® Cortex®-A7 2.5V 3.3V 2 Core 32-Bit Yes DDR3, DDR3L, LPDDR2, LPDDR3 ARM® Cortex®-M4 ARM TZ HDMI, LCD CAN, Ethernet, I2C, MMC/SD/SDIO, SPDIF, SPI, UART, USB
M74HC163RM13TR M74HC163RM13TR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74HC yes Obsolete 1 (Unlimited) 16 9.9mm ROHS3 Compliant Lead Free No 16 TCO OUTPUT 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 30 M74HC163 16 Up 2/6V 5V 1 50pF 300 ns 300 ns Counter 4 Synchronous Positive Edge 2V~6V 62MHz 4 HC/UH Positive Edge 25 MHz Binary Counter
M74HC4060RM13TR M74HC4060RM13TR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 10 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) 74HC Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant Contains Lead No 16 16-SOIC (0.154, 3.90mm Width) 65MHz 3.9mm Surface Mount 200.686274mg -55°C~125°C CMOS TAPE AND REEL 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 4.5V 30 M74HC406 16 Up 2V 2/6V 6V 50pF 51 ns 450 ns Counter 14 Asynchronous Negative Edge 2V~6V 1 10 HC/UH 0.004 A Negative Edge 24 MHz Binary Counter
HCF4060YM013TR HCF4060YM013TR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download 10 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q100, 4000 Active 3 (168 Hours) 16 EAR99 9.9mm ROHS3 Compliant 16 16-SOIC (0.154, 3.90mm Width) Surface Mount 200.686274mg -40°C~125°C CMOS TAPE AND REEL 1 DUAL GULL WING 5V HCF4060 Up 3V Not Qualified 20V 1 14 50pF 370 ns 740 ns Counter 14 Asynchronous Negative Edge 3V~20V 24MHz 3 10 Negative Edge Binary Counter
M74HC40103B1R M74HC40103B1R STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 74HC Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16 TCO OUTPUT; RESET TO MAX COUNT 16-DIP (0.300, 7.62mm) 7.62mm Through Hole -55°C~125°C CMOS 1 e3 Matte Tin (Sn) DUAL 245 4.5V NOT SPECIFIED M74HC401 16 Down 2.54mm 2V Not Qualified 2/6V 6V 1 50pF 31 ns Counter 8 Asynchronous Positive Edge 2V~6V 38MHz 8 HC/UH 0.004 A Positive Edge Binary Counter Asynchronous/Synchronous
HCF40193BEY HCF40193BEY STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

Through Hole Tube 4000B Obsolete 3 (168 Hours) 16 9V ROHS3 Compliant Lead Free 16 TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK 16-DIP (0.300, 7.62mm) 7.62mm Through Hole -55°C~125°C CMOS 1 e3 Matte Tin (Sn) DUAL 245 5V NOT SPECIFIED HCF4019 16 Up, Down 3V Not Qualified 20V 1 50pF 180 ns Counter 4 Asynchronous Positive Edge 3V~20V 11MHz 4 Positive Edge 5.5 MHz Binary Counter Synchronous 2000000Hz
74AC161TTR 74AC161TTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Cut Tape (CT) 74AC Obsolete 1 (Unlimited) 16 125°C -55°C 5mm ROHS3 Compliant 16 16-TSSOP (0.173, 4.40mm Width) Surface Mount CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V NOT SPECIFIED 74AC161 16 MILITARY Up 0.65mm 2V Not Qualified 3.3/5V 6V 1 50pF 9 ns Counter 4 Asynchronous Positive Edge 2V~6V Synchronous 4 AC Positive Edge 95 MHz Binary Counter 60000000Hz
M74HC191B1R M74HC191B1R STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 74HC yes Obsolete 3 (168 Hours) 16 5V ROHS3 Compliant 16 TCO OUTPUT 16-DIP (0.300, 7.62mm) 7.62mm Through Hole -55°C~125°C CMOS 1 e3 Matte Tin (Sn) DUAL NOT SPECIFIED 4.5V NOT SPECIFIED M74HC191 16 Up, Down 2V Not Qualified 2/6V 6V 1 50pF 31 ns 360 ns Counter 4 Positive Edge 2V~6V 44MHz 4 HC/UH Positive Edge 20 MHz Binary Counter YES Synchronous 20000000Hz
HCF4040M013TR HCF4040M013TR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 4000 yes Obsolete 1 (Unlimited) 16 9.9mm ROHS3 Compliant Lead Free No 16 16-SOIC (0.154, 3.90mm Width) 24MHz 3.9mm Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 30 HCF4040 16 Up 3V 20V 50pF 130 ns 360 ns Counter 12 Asynchronous Negative Edge 3V~20V 1 Negative Edge Binary Counter
74ACT161MTR 74ACT161MTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74ACT Obsolete 1 (Unlimited) 16 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74ACT161 16 Up Not Qualified 5V 5.5V 1 50pF 9.5 ns 12 ns Counter 4 Asynchronous Positive Edge 4.5V~5.5V 290MHz 4 ACT Positive Edge 85 MHz Binary Counter Synchronous 85000000Hz
74ACT163MTR 74ACT163MTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74ACT Obsolete 1 (Unlimited) 16 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74ACT163 16 Up Not Qualified 5V 5.5V 1 50pF 10 ns 13 ns Counter 4 Synchronous Positive Edge 4.5V~5.5V 250MHz 4 ACT Positive Edge Binary Counter
M74HC390B1R M74HC390B1R STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 74HC yes Obsolete 1 (Unlimited) 16 5V 20mm ROHS3 Compliant Lead Free 16 16-DIP (0.300, 7.62mm) unknown 79MHz 12.7mm 7.1mm Through Hole 9.071847g -55°C~125°C CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL NOT SPECIFIED 4.5V NOT SPECIFIED M74HC390 16 Up 2V Not Qualified 6V 50pF 48 ns 420 ns Counter 4 Asynchronous Negative Edge 2V~6V 2 4 HC/UH Negative Edge 33 MHz Counter, Decade Synchronous
HCF4020BEY HCF4020BEY STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 4000B yes Obsolete 1 (Unlimited) 16 18V 20mm ROHS3 Compliant Lead Free No 16 16-DIP (0.300, 7.62mm) No SVHC 24MHz 5.1mm 7.1mm Through Hole 4.535924g -55°C~125°C CMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V HCF4020 16 Up 2.54mm 3V 20V 50pF 360 ns 360 ns Counter 14 Asynchronous Negative Edge 3V~20V 12 Negative Edge Binary Counter 1
HCF4520BEY HCF4520BEY STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

Through Hole Tube 4000B Obsolete 1 (Unlimited) 16 18V ROHS3 Compliant Lead Free 16 GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT 16-DIP (0.300, 7.62mm) Through Hole -55°C~125°C CMOS 2 e3 Matte Tin (Sn) DUAL 260 5V NOT SPECIFIED HCF4520 16 Up 3V Not Qualified 2 50pF 160 ns 650 ns Counter 4 Asynchronous 3V~20V 8MHz 1 Positive, Negative Binary Counter
HCF4060BEY HCF4060BEY STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 4000B Obsolete 1 (Unlimited) 16 18V 20mm ROHS3 Compliant Lead Free No 16 16-DIP (0.300, 7.62mm) No SVHC 24MHz 5.1mm 7.1mm Through Hole 4.535924g -55°C~125°C CMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V HCF4060 16 Up 2.54mm 3V 20V 1 50pF 740 ns 740 ns Counter 14 Asynchronous Negative Edge 3V~20V 10 Negative Edge Binary Counter 6
M74HC4017RM13TR M74HC4017RM13TR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74HC yes Obsolete 1 (Unlimited) 16 SMD/SMT 6.35mm ROHS3 Compliant Lead Free No 16 16-SOIC (0.154, 3.90mm Width) No SVHC 48MHz 6.35mm 6.35mm Surface Mount 200.686274mg -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 30 M74HC401 16 Up 2V 2/6V 6V 33 ns 295 ns Counter 10 5 Asynchronous Positive Edge 2V~6V 1 HC/UH 0.004 A Positive Edge 20 MHz Counter, Decade
M74HC393B1R M74HC393B1R STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 74HC yes Obsolete 1 (Unlimited) 14 Through Hole 5V 20mm ROHS3 Compliant Lead Free No 14 14-DIP (0.300, 7.62mm) No SVHC 79MHz 7.1mm Through Hole 1.620005g -55°C~125°C CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 4.5V M74HC393 14 Up 2V 6V 2 50pF 345 ns 345 ns Counter 4 1 Asynchronous Negative Edge 2V~6V HC/UH Negative Edge 33 MHz Binary Counter
74AC163TTR 74AC163TTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74AC Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V NOT SPECIFIED 74AC163 16 Up 0.65mm 2V Not Qualified 3.3/5V 6V 1 50pF 9 ns 15 ns Counter 4 Synchronous Positive Edge 2V~6V 200MHz 4 AC Positive Edge 95 MHz Binary Counter 60000000Hz
74ACT163TTR 74ACT163TTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74ACT Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V NOT SPECIFIED 74ACT163 16 Up 0.65mm Not Qualified 5V 5.5V 1 50pF 10 ns Counter 4 Synchronous Positive Edge 4.5V~5.5V 250MHz 4 ACT Positive Edge Binary Counter
M74HC4040TTR M74HC4040TTR STMicroelectronics $0.00
RFQ

Min: 1

Mult: 1

download Surface Mount Tape & Reel (TR) 74HC yes Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant Lead Free No 16 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -55°C~125°C CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 40 M74HC404 16 Up 0.65mm 2V 2/6V 6V 50pF 25 ns 220 ns Counter 12 Asynchronous Negative Edge 2V~6V 70MHz 1 HC/UH 0.004 A Negative Edge 24 MHz Binary Counter 20000000Hz