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Texas Instruments
SN74LS682N

Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDIP20

Distributor	Stock		1	10	100	1,000
DigiKey	238	USD	2.84	2.84	2.09	1.50	Visit Site
Rochester Electronics	1,354	USD	1.55	1.55	1.45	1.31	Visit Site
Arrow Electronics	211	USD	1.35	1.35	1.35	1.35	Visit Site
Verical	211	USD		1.35	1.35	1.35	Visit Site
Mouser	523	USD	2.84	2.39	2.01	1.49	Visit Site

Texas Instruments
SN74LS684N

Lead Free Inverting TTL Active Low Magnitude Comparator 0C~70C 5V 30ns @ 5V 45pF 45pF

Distributor	Stock		1	10	100	1,000
Rochester Electronics	17,313	USD	4.74	4.74	4.46	4.03	Visit Site
DigiKey	12	USD	7.81	7.81	5.84	4.43	Visit Site
Arrow Electronics	140	USD			5.33	4.11	Visit Site
Mouser	35	USD	7.81	7.06	5.84	4.43	Visit Site
Texas Instruments	0	USD	5.98	5.98	4.88	3.25	Visit Site

Texas Instruments
SN74LS688N

Amplifier; Comparator; 20-Lead PDIP; 5 V (Nom.); 40 mA (Typ.); 2 V (Min.)

Distributor	Stock		1	10	100	1,000
DigiKey	893	USD	3.02	3.02	2.23	1.60	Visit Site
Rochester Electronics	6,373	USD	1.65	1.65	1.55	1.40	Visit Site
Mouser	640	USD	3.02	2.57	2.22	1.59	Visit Site
Texas Instruments	0	USD	2.28	2.28	2.00	1.13	Visit Site
Microchip USA	725	USD			18.61	18.36	Visit Site

Texas Instruments
SN74LS684DWR

8-Bit Identity/Magnitude Comparators 20-SOIC 0 to 70

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD					Visit Site
Rochester Electronics	6,700	USD	3.65	3.65	3.43	3.10	Visit Site
Texas Instruments	0	USD	4.60	4.60	3.75	2.50	Visit Site
Mouser	0	USD	6.01	5.43	4.50	3.41	Visit Site
Microchip USA	2,447	USD			21.20	21.14	Visit Site

Texas Instruments
SN74LS688DW

8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70

Distributor	Stock		1	10	100	1,000
DigiKey	312	USD	3.14	2.82	2.31	2.19	Visit Site
Rochester Electronics	25	USD	1.71	1.71	1.61	1.45	Visit Site
Mouser	278	USD	3.14	2.67	2.30	1.65	Visit Site
Win Source	13,000	USD			2.73	2.73	Visit Site
Fly-Wing Technology	12,512	USD	3.59	2.95	2.86	2.77	Visit Site

Texas Instruments
SN74LS684DW

Tube LS e4 74LS digital comparator 400muA 24mA 30ns 7.5mm 30ns @ 5V 45pF

Distributor	Stock		1	10	100	1,000
Rochester Electronics	8,352	USD	4.86	4.86	4.57	4.13	Visit Site
DigiKey	0						Visit Site
Mouser	0	USD	7.21	6.85	5.39	4.08	Visit Site
Heisener Electronics	6,084	USD	4.27	4.27	4.27	4.27	Visit Site
Fly-Wing Technology	9,428	USD	2.68	2.20	2.13	2.07	Visit Site

Texas Instruments
SN74LS688DWR

Automotive precision quad differential comparator, industrial grade 14-SOIC -40 to 125

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD	2.59	2.33	1.87	1.27	Visit Site
Mouser	1,874	USD	2.59	2.24	1.87	1.28	Visit Site
Texas Instruments	0	USD	1.95	1.95	1.61	0.869	Visit Site
Microchip USA	2,277	USD				7.63	Visit Site
Win Source	1,170	USD			0.677	0.677	Visit Site

Texas Instruments
SN74LS684NSR

Logic Comparators Octal binary or BCD Magnitude Comparator

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD					Visit Site
Mouser	1,137	USD	7.81	7.06	5.85	4.44	Visit Site
Texas Instruments	0	USD	5.98	5.98	4.88	3.25	Visit Site
Microchip USA	1,877	USD			27.57	27.48	Visit Site
Win Source	6,000	USD			1.73	1.73	Visit Site

Texas Instruments
SN74LS688NSR

8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SO 0 to 70

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD	2.91	2.61	2.14	1.54	Visit Site
Mouser	624	USD	2.91	2.62	2.14	1.54	Visit Site
Texas Instruments	0	USD	2.19	2.19	1.92	1.09	Visit Site
Microchip USA	1,194	USD				9.39	Visit Site
Component Stockers USA	669	USD	2.85	2.57	2.10	2.10	Visit Site

Texas Instruments
SN74LS682NSR

Logic Comparators Octal binary or BCD Magnitude Comparator

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD	2.73	2.45	2.01	1.44	Visit Site
Mouser	1,413	USD	2.73	2.36	2.01	1.45	Visit Site
Texas Instruments	0	USD	2.06	2.06	1.80	1.02	Visit Site
Microchip USA	2,076	USD				8.82	Visit Site
Win Source	40	USD			1.88	1.88	Visit Site