HC541 Search Results

HC541 Result Highlights (5)

Part	Manufacturer	Description
74VHC541FT	Toshiba Electronic Devices & Storage Corporation	CMOS Logic IC, Octal Buffer, TSSOP20B
SNJ54AHC541W	Texas Instruments	Octal Buffers/Drivers With 3-State Outputs 20-CFP -55 to 125
SNJ54AHC541J	Texas Instruments	Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125
SN74HC541NSR	Texas Instruments	Octal Buffers And Line Drivers With 3-State Outputs 20-SO -40 to 85
SN74AHC541DWR	Texas Instruments	Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 125

HC541 Price and Stock

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onsemi MM74HC541WM IC BUFFER NON-INVERT 6V 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	MM74HC541WM	Tube	38,965		1	1 $1.25 10 $0.766 100 $1.25 1000 $0.3834 10000 $0.34125	Buy Now
Avnet Americas	MM74HC541WM	Tube	1,202	9 Weeks	38	1 $0.22095 10 $0.21513 100 $0.20582 1000 $0.20582 10000 $0.20582	Buy Now
Rochester Electronics	MM74HC541WM		262		1	1 $0.3792 10 $0.3792 100 $0.3564 1000 $0.3223 10000 $0.3223	Buy Now
TME	MM74HC541WM				1	1 $0.811 10 $0.548 100 $0.438 1000 $0.307 10000 $0.307	Get Quote
Avnet Silica	MM74HC541WM			10 Weeks	38	1 - 10 - 100 - 1000 - 10000 -	Buy Now

EBV Elektronik	MM74HC541WM			11 Weeks	38	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Flip Electronics	MM74HC541WM		42,000			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Master Electronics	MM74HC541WM		1,482			1 - 10 - 100 $0.55 1000 $0.3796 10000 $0.3293	Buy Now
Texas Instruments SN74AHC541PW IC BUF NON-INVERT 5.5V 20TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74AHC541PW	Tube	9,356		1	1 $1.07 10 $0.774 100 $1.07 1000 $0.55073 10000 $0.50159	Buy Now
Bristol Electronics	SN74AHC541PW		39			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	SN74AHC541PW		5			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Rochester Electronics	SN74AHC541PW		96		1	1 $0.5056 10 $0.5056 100 $0.4753 1000 $0.4298 10000 $0.4298	Buy Now
TME	SN74AHC541PW				3	1 - 10 $0.799 100 $0.708 1000 $0.521 10000 $0.521	Get Quote
Ameya Holding Limited	SN74AHC541PW		75,726			1 - 10 - 100 - 1000 - 10000 -	Get Quote

Vyrian	SN74AHC541PW		5,802			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	SN74AHC541PW		132,796			1 - 10 - 100 - 1000 $0.153 10000 $0.131	Buy Now
onsemi MM74HC541MTCX IC BUFFER NON-INVERT 6V 20TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	MM74HC541MTCX	Cut Tape	8,618		1	1 $1.24 10 $0.757 100 $0.4869 1000 $0.33671 10000 $0.33671	Buy Now
	MM74HC541MTCX	Digi-Reel	8,618		1	1 $1.24 10 $0.757 100 $0.4869 1000 $0.33671 10000 $0.33671	Buy Now
	MM74HC541MTCX	Reel	5,000		2,500	1 - 10 - 100 - 1000 - 10000 $0.29758	Buy Now
Mouser Electronics	MM74HC541MTCX		16,546			1 $1.24 10 $0.757 100 $0.487 1000 $0.337 10000 $0.259	Buy Now
Newark	MM74HC541MTCX	Cut Tape	1,280		1	1 $1.24 10 $0.656 100 $0.434 1000 $0.376 10000 $0.376	Buy Now
Rochester Electronics	MM74HC541MTCX		2,477		1	1 $0.2732 10 $0.2732 100 $0.2568 1000 $0.2322 10000 $0.2322	Buy Now
TME	MM74HC541MTCX				1	1 $0.661 10 $0.473 100 $0.314 1000 $0.254 10000 $0.226	Get Quote

Avnet Asia	MM74HC541MTCX			9 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.15727	Buy Now
Avnet Silica	MM74HC541MTCX			10 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	MM74HC541MTCX			11 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Nexperia 74AHC541BQ-Q100X IC BUF NON-INVERT 5.5V 20DHVQFN
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74AHC541BQ-Q100X	Reel	3,000		3,000	1 - 10 - 100 - 1000 - 10000 $0.19544	Buy Now
Avnet Americas	74AHC541BQ-Q100X	Reel		8 Weeks	6,000	1 - 10 - 100 - 1000 - 10000 $0.14988	Buy Now
Rochester Electronics	74AHC541BQ-Q100X		54,000		1	1 $0.1649 10 $0.1649 100 $0.155 1000 $0.1402 10000 $0.1402	Buy Now
TTI	74AHC541BQ-Q100X	Reel			3,000	1 - 10 - 100 - 1000 - 10000 $0.156	Buy Now
Avnet Silica	74AHC541BQ-Q100X			10 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now

EBV Elektronik	74AHC541BQ-Q100X			10 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Texas Instruments SN74AHC541DWR IC BUF NON-INVERT 5.5V 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74AHC541DWR	Digi-Reel	2,144		1	1 $0.46 10 $0.319 100 $0.2465 1000 $0.20873 10000 $0.20873	Buy Now
	SN74AHC541DWR	Cut Tape	2,144		1	1 $0.46 10 $0.319 100 $0.2465 1000 $0.20873 10000 $0.20873	Buy Now
	SN74AHC541DWR	Reel	2,000		2,000	1 - 10 - 100 - 1000 - 10000 $0.18893	Buy Now
Rochester Electronics	SN74AHC541DWR		200,216		1	1 $0.1903 10 $0.1903 100 $0.1789 1000 $0.1618 10000 $0.1618	Buy Now
TME	SN74AHC541DWR				3	1 - 10 $0.39 100 $0.298 1000 $0.246 10000 $0.246	Get Quote
Ameya Holding Limited	SN74AHC541DWR		49,265			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Chip One Stop	SN74AHC541DWR	Cut Tape	1,820	0 Weeks, 1 Days	5	1 - 10 $0.185 100 $0.185 1000 $0.182 10000 $0.182	Buy Now

Vyrian	SN74AHC541DWR		60,667			1 - 10 - 100 - 1000 - 10000 -	Get Quote

Find more HC541 price and stock on Findchips.com

HC541 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
hc541 Abstract: HC540 M54HCXXXF1R M74HCXXXM1R Text: M54HC540/541 M74HC540/541 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED . . . . . . . . HIGH SPEED tPD = 10 ns TYP. at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VNIH = VINL = 28 % VCC (MIN.)	Original	M54HC540/541 M74HC540/541 HC540: HC541 54/74LS540/541 M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R M54/74HC540 HC540 M54HCXXXF1R M74HCXXXM1R	PDF
Untitled Abstract: No abstract text available Text: F Z 7 SG S TH O M SO N M54HC540/541 *7 M U OMflDM§ i[L[l^ )OMO gi_ M74HC540/541 HC540 OCTAL BUS BUFFER INVERTING (3-STATE) HC541 OCTAL BUS BUFFER (3-STATE) • HIGH SPEED tPD = 11 ns (TYP.) at VCc = 5V ■ LOW POWER DISSIPATION \|c c = 4 nA (MAX.) at Ta = 25°C	OCR Scan	M54HC540/541 M74HC540/541 HC540 HC541 54/74LS540/541 HC540 HC541 M54/74HC540/541	PDF
hc541 Abstract: CD54HC540F3A CD74HCT540 HC540 HCT541 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189B January 1998 - Revised May 2003 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189B HC540, hc541 CD54HC540F3A CD74HCT540 HC540 HCT541	PDF
Untitled Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540 CD74HCT540 HC541 HCT541 HC540,	PDF
CD54HC540F3A Abstract: CD74HCT540 HC540 HC541 HCT541 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540, CD54HC540F3A CD74HCT540 HC540 HC541 HCT541	PDF
Untitled Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540 CD74HCT540 HC541 HCT541 HC540,	PDF
Untitled Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540 CD74HCT540 HC541 HCT541 HC540,	PDF
SCHS189 Abstract: 74hct541 74HC541 hc 541 hc541 hct541 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189A January 1998 - Revised May 2000 High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189A HC540, SCHS189 74hct541 74HC541 hc 541 hc541 hct541	PDF
HC541 Abstract: CD54HC540F3A CD74HCT540 HC540 HCT541 74hc540 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540, HC541 CD54HC540F3A CD74HCT540 HC540 HCT541 74hc540	PDF
Untitled Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540 CD74HCT540 HC541 HCT541 HC540,	PDF
CD54HC540F3A Abstract: CD74HCT540 HC540 HC541 HCT541 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540, CD54HC540F3A CD74HCT540 HC540 HC541 HCT541	PDF
hc 541 Abstract: hc541 CD54HC540F3A CD74HCT540 HC540 HCT541 Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540, hc 541 hc541 CD54HC540F3A CD74HCT540 HC540 HCT541	PDF
Untitled Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	HC540 HCT54 HC541 CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540,	PDF
hc541 Abstract: hc540 M54HCXXXF1R M74HCXXXM1R M74HCXXXC1R IC 541 M74HCXXXB1R Text: M54HC540/541 M74HC540/541 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED . . . . . . . . HIGH SPEED tPD = 10 ns TYP. at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VNIH = VINL = 28 % VCC (MIN.)	Original	M54HC540/541 M74HC540/541 HC540: HC541 54/74LS540/541 M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R M54/74HC540 hc540 M54HCXXXF1R M74HCXXXM1R M74HCXXXC1R IC 541 M74HCXXXB1R	PDF

74HCT Abstract: No abstract text available Text: [ /Title CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 CD54/74HC540, CD74HCT540, CD54/HC541, CD54/74HCT541 Data sheet acquired from Harris Semiconductor SCHS189C January 1998 - Revised July 2004 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State	Original	CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 SCHS189C HC540 CD74HCT540 HC541 HCT541 HC540, 74HCT	PDF
hc541 Abstract: Hc540 74hc540 Text: / S T SGS-THOMSON M54HC540/541 [10 ^(mi(girm[](g§_ M74HC540/541 HC540 OCTAL BUS BUFFER INVERTING (3-STATE HC541 OCTAL BUS BUFFER (3-STATE) • HIGH SPEED tPD = 11 ns (TYP.) at VCc = 5V ■ LOW POWER DISSIPATION lCc = 4 ,iA (MAX.) at Ta = 25°C ■ HIGH NOISE IMMUNITY	OCR Scan	M54HC540/541 M74HC540/541 HC540 HC541 54/74LS540/541 M54/74HC540/541 M54/74HC540/541 HC540 HC541 74hc540	PDF
hc251 Abstract: dual schmitt-trigger inverters Text: Contents HC/HCT Gates/MSI/Octals ’HCOO ’HCTOO ’HC02 'HCT02 ’HC03 ’HC04 ’HCU04 'HCT04 'HC05 'HC08 'HCT08 'HC10 ’HC11 ’HC14 ’HCT14 'HC20 'HC21 'HC27 ’HC32 ’HCT32 ’HC42 ’HC74 ’HCT74 'HC86 'HC112 'HC125 'HCT125 'HC126 ’HC132 ’HC138	OCR Scan	HCT02 HCU04 HCT04 HCT08 HCT14 HCT32 HCT74 HC112 HC125 HCT125 hc251 dual schmitt-trigger inverters	PDF
HC541A Abstract: 74hc541a Text: HC541A Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High−Performance Silicon−Gate CMOS The HC541A is identical in pinout to the LS541. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs.	Original	MC74HC541A LS541. HC541A HC540A, MC74HC541AN SOIC-20 MC74HC541A/D 74hc541a	PDF
HC540A Abstract: No abstract text available Text: TOSHIBA TC74HCT54QAP/AF/AFW TC74HCT541AP/AF/AFW Octal Bus Buffer with TTL Input Level TC74HCT540A Inverting, 3-State Outputs TC74HCT541A Non-Inverting, 3-State Outputs The TC74HCT540A/TC74HCT541A are high speed CMOS OCTAL BUS BUFFERS fabricated with silicon gate C2MOS	OCR Scan	TC74HCT54QAP/AF/AFW TC74HCT541AP/AF/AFW TC74HCT540A TC74HCT541A TC74HCT540A/TC74HCT541A HC540A	PDF
74HC4096 Abstract: EQUIVALENT TIMER IC WITH CD 4060 rs flip-flop IC 7400 C4050A shiftregister PIPO C148A LS 7476 L1AA C4051A LS294 Text: Selection Guide C2MOS Logic TC74HC/HCT Series 2. High Speed CMOS Selection Guide GATE NAND HCOOA NOR AND OR INVERTER, BUFFER EXCLUSIVE OR/NOR SC HM ITT TRIGGER HC02A HC08A H C31A H C04A H C86A H C14A H C51A H C4049A M ULTI FUNCTION LEVEL SHIFTER HCTOOA HCT02A	OCR Scan	TC74HC/HCT HC02A HC08A C4049A HC125A HCT244A HC541A HC242A CT640A HC652A 74HC4096 EQUIVALENT TIMER IC WITH CD 4060 rs flip-flop IC 7400 C4050A shiftregister PIPO C148A LS 7476 L1AA C4051A LS294	PDF
led 4,5v Abstract: P10 LED MATRIX HD15 HC123 HC541 HD32 LT1448MA IC D type latch P9015 Text: Dot Matrix LED Unit for Outdoor Use LT1448MA Lamp Type,Water-proof Type • Features ¡No. of dots : 16✕16dots ¡Outline dimensions : 160✕160mm ¡Dot size : ø7.5mm(Using oval lamp) ¡Dot pitch : 9.9mm ¡Radiation color : Yellow-green+Red(High-luminosity)dichromatic type	Original	LT1448MA 16dots 160mm LT1448MA Depth10) LT1540M led 4,5v P10 LED MATRIX HD15 HC123 HC541 HD32 IC D type latch P9015	PDF
hc541 Abstract: HC240 SN54HC541 SN74HC541 SN74HC541DBR SN74HC541DW SN74HC541DWR SN74HC541N SN74HC541NSR Text: HC541, HC541 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS305C – JANUARY 1996 – REVISED AUGUST 2003 D D D D D D D Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads	Original	SN54HC541, SN74HC541 SCLS305C SN54HC541 HC240 hc541 SN54HC541 SN74HC541 SN74HC541DBR SN74HC541DW SN74HC541DWR SN74HC541N SN74HC541NSR	PDF
S691 oscillator Abstract: 74hc 4514 ap HC4078 HC592A 4017 timer ic HC593A S688 LS194A HC165A 4017 Decade Counter IC Text: 2. HIGH SPEED CMOS SELECTION GUIDE NAND NOR AND OR INVERTER,BUFFER EXCLUSIVE OR/NOR SCHMITT TRIGGER MULTI FUNCTION LEVEL SHIFTER RTIQ RlIFPfT} HCOOA HCTOOA HC03A HC10A HC20A HC30A HC132A HC133A HC02A HCT02A HC27A HC4002A HC4078A HC08A HCT08A HC09A HCUA HC21A	OCR Scan	HC03A HC10A HC20A HC30A HC132A HC133A HC02A HCT02A HC27A HC4002A S691 oscillator 74hc 4514 ap HC4078 HC592A 4017 timer ic HC593A S688 LS194A HC165A 4017 Decade Counter IC	PDF
HC240 Abstract: HC541 SN54HC541 SN74HC541 Text: HC541, HC541 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS305A – JANUARY 1996 – REVISED MAY 1997 D D D HC541 . . . J OR W PACKAGE HC541 . . . DW, N, OR PW PACKAGE TOP VIEW High-Current 3-State Outputs Drive Bus Lines Directly or up to 15 LSTTL Loads	Original	SN54HC541, SN74HC541 SCLS305A SN54HC541 300-mil HC240 HC541 SN54HC541 SN74HC541	PDF

HC541 Search Results

HC541 Result Highlights (5)

HC541 Price and Stock

onsemi MM74HC541WM

Texas Instruments SN74AHC541PW

onsemi MM74HC541MTCX

Nexperia 74AHC541BQ-Q100X

Texas Instruments SN74AHC541DWR

HC541 Datasheets Context Search

hc541

Untitled

hc541

Untitled

CD54HC540F3A

Untitled

Untitled

SCHS189

HC541

Untitled

CD54HC540F3A

hc 541

Untitled

hc541

74HCT

hc541

hc251

HC541A

HC540A

74HC4096

led 4,5v

hc541

S691 oscillator

HC240