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Texas Instruments
SN54LS640J

Bidirectional RoHS Compliant Contains Lead DUAL logic receiver 125C 45pF 5V 5.08mm

Distributor	Stock		1	10	100	1,000
Rochester Electronics	3	USD	14.86	14.86	13.96	12.63	Visit Site
DigiKey	0						Visit Site
Texas Instruments	0	USD	16.91	16.91	14.77	10.19	Visit Site
Component Stockers USA	2	USD	14.53	14.53	14.53	14.53	Visit Site
Win Source	2,300	USD	103.53	103.53	103.53	103.53	Visit Site

Texas Instruments
SN74LS641-1DWR

Transceiver, Non-Inverting 1 Element 8 Bit per Element Open Collector Output 20-SOIC

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD					Visit Site
Rochester Electronics	2,985	USD	1.59	1.59	1.49	1.35	Visit Site
Texas Instruments	0	USD	2.20	2.20	1.92	1.09	Visit Site
Mouser	0	USD	2.91	2.62	2.15	1.54	Visit Site
Microchip USA	2,255	USD				9.40	Visit Site

Texas Instruments
SN74LS642-1DW

Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube

Distributor	Stock		1	10	100	1,000
Rochester Electronics	12,073	USD	4.68	4.68	4.40	3.98	Visit Site
DigiKey	1	USD	7.71	6.96	5.77	4.37	Visit Site
Texas Instruments	0	USD	5.90	5.90	4.81	3.21	Visit Site
Microchip USA	1,824	USD			29.91	29.82	Visit Site
Component Stockers USA	10,644	USD	4.59	4.59	4.32	3.90	Visit Site

Motorola
SN54LS640J

Distributor	Stock		1	10	100	1,000
Quest	4	USD	21.31	19.89	19.89	19.89	Visit Site
PCX	Yes						Visit Site

Texas Instruments
SN74LS641-1DW

Transceiver, Non-Inverting 1 Element 8 Bit per Element Open Collector Output 20-SOIC

Distributor	Stock		1	10	100	1,000
Rochester Electronics	7,700	USD	2.14	2.14	2.01	1.82	Visit Site
DigiKey	375	USD	3.93	3.53	2.89	2.07	Visit Site
Microchip USA	1,619	USD			23.66	23.49	Visit Site
Heisener Electronics	6,587	USD	3.46	3.46	3.46	3.46	Visit Site
Fly-Wing Technology	2,966	USD	2.65	2.50	2.36	2.10	Visit Site

Texas Instruments
SN54LS640

these octal bus transceivers are designed for asynchronous two-way communication between data buses. the devices...

Distributor	Stock		1	10	100	1,000

Texas Instruments
SN54LS640-SP

these octal bus transceivers are designed for asynchronous two-way communication between data buses. the devices...

Distributor	Stock		1	10	100	1,000

Freescale Semiconductor
SN54LS640JD

Ls Series 8-BIT Transceiver Inverted Output CDIP20

Distributor	Stock		1	10	100	1,000
PCX	Yes						Visit Site

Texas Instruments
SN74LS642

these octal bus transceivers are designed for asynchronous two-way communication between data buses. the devices...

Distributor	Stock		1	10	100	1,000

Texas Instruments
SN74LS640

these octal bus transceivers are designed for asynchronous two-way communication between data buses. the devices...

Distributor	Stock		1	10	100	1,000
Quest	0						Visit Site