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DigiKey

IC TXRX INVERT 5.25V 20-PDIP

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # 296-14897-5-ND	Texas Instruments	Tube	1		Compliant	344 Tube	5000 $1.49980 2500 $1.53009 1000 $1.58035 500 $1.62796 See More 260 $1.68223 100 $1.78180 40 $1.90600 20 $2.02350 1 $2.90000	Buy Now
Download SN74LS640N Model Download Datasheet

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Verical

Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # 90303382	Texas Instruments		5		Compliant	Americas - 300	5 $1.37800	Buy Now
Download SN74LS640N Model Download Datasheet							5 $1.37800

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Mouser Electronics

Bus Transceivers Octal Bus

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # 595-SN74LS640N	Texas Instruments				Compliant	392	5000 $1.50000 2500 $1.53000 1000 $1.58000 500 $1.62000 See More 260 $1.68000 100 $1.78000 20 $1.98000 10 $2.16000 1 $2.90000	Buy Now
Download SN74LS640N Model Download Datasheet

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Bristol Electronics

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products				Not Compliant	262
Request or Build Model Download Datasheet

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Bristol Electronics

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments		2		Compliant	151	92 $0.99630 27 $1.66050 9 $1.99260 2 $2.65680 See More	Buy Now
Download SN74LS640N Model Download Datasheet							92 $0.99630 27 $1.66050 9 $1.99260 2 $2.65680 See More

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Bristol Electronics

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments				Compliant	102
Download SN74LS640N Model Download Datasheet

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					691	424 $0.40950 77 $0.47250 1 $1.57500	Buy Now
Download SN74LS640N Model Download Datasheet							424 $0.40950 77 $0.47250 1 $1.57500

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					168	168 $0.96000 43 $1.20000 1 $2.40000	Buy Now
Request or Build Model Download Datasheet							168 $0.96000 43 $1.20000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					132	43 $1.20000 11 $1.44000 1 $2.40000	Buy Now
Download SN74LS640N Model Download Datasheet							43 $1.20000 11 $1.44000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					128	59 $0.67200 14 $0.86400 1 $1.44000	Buy Now
Request or Build Model Download Datasheet							59 $0.67200 14 $0.86400 1 $1.44000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					96	43 $1.20000 11 $1.44000 1 $2.40000	Buy Now
Download SN74LS640N Model Download Datasheet							43 $1.20000 11 $1.44000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					96	35 $1.32840 10 $2.21400 1 $3.54240	Buy Now
Download SN74LS640N Model Download Datasheet							35 $1.32840 10 $2.21400 1 $3.54240

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					90	43 $1.20000 11 $1.44000 1 $2.40000	Buy Now
Request or Build Model Download Datasheet							43 $1.20000 11 $1.44000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					64	43 $1.20000 11 $1.44000 1 $2.40000	Buy Now
Download SN74LS640N Model Download Datasheet							43 $1.20000 11 $1.44000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					64	31 $2.20000 9 $2.50000 1 $4.00000	Buy Now
Download SN74LS640N Model Download Datasheet							31 $2.20000 9 $2.50000 1 $4.00000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					57	17 $0.78750 4 $1.26000 1 $1.57500	Buy Now
Request or Build Model Download Datasheet							17 $0.78750 4 $1.26000 1 $1.57500

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					41	11 $1.44000 3 $1.92000 1 $2.40000	Buy Now
Request or Build Model Download Datasheet							11 $1.44000 3 $1.92000 1 $2.40000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					41	23 $3.04000 8 $3.34400 1 $4.56000	Buy Now
Download SN74LS640N Model Download Datasheet							23 $3.04000 8 $3.34400 1 $4.56000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products					27	23 $3.04000 8 $3.34400 1 $4.56000	Buy Now
Request or Build Model Download Datasheet							23 $3.04000 8 $3.34400 1 $4.56000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments					14	14 $0.86400 4 $1.20000 1 $1.44000	Buy Now
Download SN74LS640N Model Download Datasheet							14 $0.86400 4 $1.20000 1 $1.44000

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Quest Components

IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #						1	1 $1.57500	Buy Now
Request or Build Model Download Datasheet							1 $1.57500

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Rochester Electronics

Bus Transceiver, LS Series, 8-Func, 8-Bit, Inverted Output, TTL, PDIP20

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments		1		Not Compliant	137	10000 $1.17000 1000 $1.24000 500 $1.31000 100 $1.39000 See More 25 $1.46000	Buy Now
Download SN74LS640N Model Download Datasheet

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TME

IC: digital; bus transceiver; TTL; THT; DIP20; OUT: 3-state; 74LS

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # 74LS640	Texas Instruments		1		Compliant	108	40 $1.64000 20 $1.68000 10 $1.84000 5 $2.03000 See More 1 $2.38000	Buy Now
Download SN74LS640N Model Download Datasheet

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TME

IC: digital; transceiver; PDIP20; 0÷85°C; tube

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # SN74LS640N	Texas Instruments		1		Compliant	0	1000 $1.49000 260 $1.60000 100 $1.71000 20 $1.95000 See More 5 $2.11000 1 $2.63000
Download SN74LS640N Model Download Datasheet

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Chip 1 Exchange

INSTOCK

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #						400
Request or Build Model Download Datasheet

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Chip 1 Exchange

INSTOCK

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments				Compliant	80
Download SN74LS640N Model Download Datasheet

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Chip One Stop

Semiconductors

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI # SN74LS640N	Texas Instruments	Tube	1	0 Weeks, 1 Days	Compliant	124	10 $1.79000 1 $2.13000	Buy Now
Download SN74LS640N Model Download Datasheet							10 $1.79000 1 $2.13000

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Component Electronics, Inc

IN STOCK SHIP TODAY

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Texas Instruments				Compliant	214	1000 $1.00000 100 $1.15000 1 $1.54000	Buy Now
Download SN74LS640N Model Download Datasheet							1000 $1.00000 100 $1.15000 1 $1.54000

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Component Electronics, Inc

IN STOCK SHIP TODAY

MANUF PART NUMBER	MANUFACTURER	PACK SIZE	MIN ORDER QTY	LEAD TIME	ROHS	STOCK	PRICE	BUY
SN74LS640N DISTI #	Motorola Semiconductor Products				Not Compliant	65	1000 $1.00000 100 $1.15000 1 $1.54000	Buy Now
Request or Build Model Download Datasheet							1000 $1.00000 100 $1.15000 1 $1.54000

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