Specification	MC14585BDR2G

Current - Output High, Low [custom]	4.2 mA
Current - Output High, Low [custom]	4.2 mA
Current - Quiescent (Iq)	20 çA
Max Propagation Delay @ V, Max CL	260 ns
Mounting Type	Surface Mount
Number of Bits	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output	Active High
Output Function	A<B, A>B, A=B
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Type	Magnitude Comparator
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	3 V

MC14585B Series

4-Bit Magnitude Comparator

Part	Operating Temperature [Min]	Operating Temperature [Max]	Max Propagation Delay @ V, Max CL	Package / Case	Package / Case [x]	Package / Case [y]	Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Function	Number of Bits	Current - Quiescent (Iq)	Output	Supplier Device Package	Mounting Type	Package / Case	Package / Case
ON Semiconductor MC14585BDR2	-55 °C	125 °C	260 ns	16-SOIC	0.154 in	3.9 mm	Magnitude Comparator	4.2 mA	4.2 mA	18 V	3 V	A<B A=B A>B	4	20 çA	Active High	16-SOIC	Surface Mount
ON Semiconductor MC14585BCL
ON Semiconductor MC14585BDR2G	-55 °C	125 °C	260 ns	16-SOIC	0.154 in	3.9 mm	Magnitude Comparator	4.2 mA	4.2 mA	18 V	3 V	A<B A=B A>B	4	20 çA	Active High	16-SOIC	Surface Mount
ON Semiconductor MC14585BFELG	-55 °C	125 °C	260 ns	16-SOIC			Magnitude Comparator	4.2 mA	4.2 mA	18 V	3 V	A<B A=B A>B	4	20 çA	Active High	16-SOEIAJ	Surface Mount	0.209 "	5.3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.77
		10	$ 0.68
		25	$ 0.63
		100	$ 0.48
		250	$ 0.41
		500	$ 0.39
		1000	$ 0.30
	Digi-Reel®	1	$ 0.77
		10	$ 0.68
		25	$ 0.63
		100	$ 0.48
		250	$ 0.41
		500	$ 0.39
		1000	$ 0.30
	Tape & Reel (TR)	2500	$ 0.28
		5000	$ 0.27
		12500	$ 0.26
		25000	$ 0.25
Newark	Each (Supplied on Full Reel)	1	$ 0.35
		3000	$ 0.34
		6000	$ 0.32
		12000	$ 0.29
		18000	$ 0.27
		30000	$ 0.26
ON Semiconductor	N/A	1	$ 0.27

Description

General part information

MC14585B Series

The MC14585B 4-Bit Magnitude Comparator is constructed with complementary MOS (CMOS) enhancement mode devices. The circuit has eight comparing inputs (A3, B3, A2, B2, A1, B1, A0, B0), three cascading inputs (A < B, A = B, and A > B), and three outputs (A < B, A = B, and A > B). This device compares two 4-bit words (A and B) and determines whether they are "less than", "equal to", or "greater than" by a high level on the appropriate output. For words greater than 4-bits, units can be cascaded by connecting outputs (A > B), (A < B), and (A = B) to the corresponding inputs of the next significant comparator. Inputs (A < B), (A = B), and (A > B) on the least significant (first) comparator are connected to a low, a high, and a low, respectively.Applications include logic in CPU's, correction and/or detection of instrumentation conditions, comparator in testers, converters, and controls.