Voltage - Supply is 4.5 V ~ 5.5 V - Logic - Comparators Distributor - 74F521PC 74F521SJX CD74HCT688E

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Number of Bits	Output	Output Function	Voltage - Supply	Current - Output High, Low	Max Propagation Delay @ V, Max CL	Current - Quiescent (Iq)	Operating Temperature	Package / Case	Mounting Type
74F521PC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP	Obsolete	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
74F521SJX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP	Obsolete	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
CD74HCT688E	Texas Instruments	IC COMPARATOR IDENTITY 8B 20DIP	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	4mA, 4mA	34ns @ 4.5V, 50pF	8µA	-55°C ~ 125°C	20-DIP (0.300", 7.62mm)	Through Hole
CD74HCT688M	Texas Instruments	IC COMPARATOR IDENTITY 20SOIC	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	4mA, 4mA	34ns @ 4.5V, 50pF	8µA	-55°C ~ 125°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
CD74HCT85E	Texas Instruments	IC COMPARATOR MAGNITUDE 4B 16DIP	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.5 V ~ 5.5 V	4mA, 4mA	40ns @ 4.5V, 50pF	8µA	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	Through Hole
DM74ALS520WM	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC	Obsolete	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
DM74ALS521WMX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC	Obsolete	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
M74HCT688RM13TR	STMicroelectronics	IC COMPARATOR EQUALITY 8B 20SOIC	Obsolete	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	4mA, 4mA	32ns @ 4.5V, 50pF	4µA	-55°C ~ 125°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
SN74ALS520DW	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
SN74ALS520N	Texas Instruments	IC COMPARATOR IDENTITY 8B 20DIP	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
SN74ALS521DW	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
SN74ALS521DWR	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
SN74ALS521N	Texas Instruments	IC COMPARATOR IDENTITY 8B 20DIP	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
SN74ALS688N	Texas Instruments	IC COMPARATOR IDENTITY 8B 20DIP	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
SN74ALS688NSR	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SO	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
SN74AS885NT	Texas Instruments	IC COMPARATOR MAGNITUDE 8B 24DIP	Obsolete	Magnitude Comparator	8	Active High	A<B, A>B	4.5 V ~ 5.5 V	2mA, 20mA	17.5ns @ 5V, 50pF	-	0°C ~ 70°C	24-DIP (0.300", 7.62mm)	Through Hole
SN74F521DW	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
SN74F521N	Texas Instruments	IC COMPARATOR IDENTITY 8B 20DIP	Active	Identity Comparator	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole

Manufacturers for Logic - Comparators