Image	Part Number	Manufacturer	Description	Availability	Pricing(USD)
	CD74HCT688M		CASCADABLE Tube HCT R-PDSO-G20 digital comparator 4mA 4mA 51ns 34ns @ 4.5V 50pF 5V	6121	/	Add To CartRFQ
	SN74ALS688N	Texas Instruments	CASCADABLE ACTIVE (Last Updated: 2days ago) Tube ALS digital comparator 19mA 20ns 6.35mm 50pF	4919	≥1: USD $4.009104 ≥10: USD $3.782169 ≥100: USD $3.568089 ≥500: USD $3.366118 ≥1000: USD $3.175587	Add To CartRFQ
	SN74HC684DWR		MAGNITUDE COMPARATOR	9507	/	Add To CartRFQ
	CD74HC85E	Texas Instruments	ACTIVE (Last Updated: 2days ago) Tube HC/UH e4 digital comparator 8muA 295ns 6.35mm 50pF	4389	≥1: USD $0.600231 ≥10: USD $0.566254 ≥100: USD $0.534196 ≥500: USD $0.503963 ≥1000: USD $0.475433	Add To CartRFQ
	74ACT521MTCX		CASCADABLE Tape & Reel (TR) AC e3 digital comparator 24mA 24mA 11ns 4.4mm 10ns @ 5V 50pF	7201	≥1: USD $15.211053 ≥10: USD $14.350055 ≥100: USD $13.537781 ≥500: USD $12.771502 ≥1000: USD $12.048579	Add To CartRFQ
	DM74ALS521N		Tube ALS e3 74ALS digital comparator 2.6mA 24mA 20ns 7.62mm 20ns @ 5V 50pF	3025	≥1: USD $4.160239 ≥10: USD $3.924754 ≥100: USD $3.702598 ≥500: USD $3.493018 ≥1000: USD $3.295294	Add To CartRFQ
	MC10H166FN		TWO OUTPUT PROVIDES: A < B; A > B AND A = B FUNCTIONS Tube 10H e0 digital comparator 50mA 50mA 3.7ns 1.27mm 3.7ns @ -5.2V -	4711	/	Add To CartRFQ
	SN74F521N	Texas Instruments	CASCADABLE ACTIVE (Last Updated: 4days ago) Tube F/FAST digital comparator 32mA 3.2ns 6.35mm 50pF	2491	≥1: USD $0.250238 ≥10: USD $0.236074 ≥100: USD $0.222725 ≥500: USD $0.21011 ≥1000: USD $0.198217	Add To CartRFQ
	MM74HC688WMX		CASCADABLE Tape & Reel (TR) HC/UH e3 digital comparator 5.2mA 5.2mA 220ns 7.5mm 30ns @ 6V 50pF	6355	≥1: USD $2.948372 ≥10: USD $2.781483 ≥100: USD $2.624047 ≥500: USD $2.475511 ≥1000: USD $2.335394	Add To CartRFQ
	DM74ALS520N		Tube ALS e3 74ALS digital comparator 2.6mA 24mA 20ns 7.62mm 20ns @ 5V 50pF	6129	≥1: USD $6.395687 ≥10: USD $6.033665 ≥100: USD $5.692136 ≥500: USD $5.369939 ≥1000: USD $5.065984	Add To CartRFQ