CD4585B-MIL Series

4-Bit Magnitude Comparators

Catalog

4-Bit Magnitude Comparators

Part	Mounting Type	Type	Output Function	Max Propagation Delay @ V, Max CL	Output	Number of Bits	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case	Package / Case [y]	Current - Quiescent (Iq)	Package / Case	Package / Case	Package / Case	Current - Output High, Low [custom]	Current - Output High, Low [custom]
Texas Instruments CD4585BPWR	Surface Mount	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-TSSOP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V	0.173 in	16-TSSOP	4.4 mm	100 µA
Texas Instruments CD4585BE	Through Hole	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-PDIP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V		16-DIP		100 µA	0.3 in	7.62 mm
Texas Instruments CD4585BEG4	Through Hole	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-PDIP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V		16-DIP		100 µA	0.3 in	7.62 mm
Texas Instruments CD4585BPW	Surface Mount	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-TSSOP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V	0.173 in	16-TSSOP	4.4 mm	100 µA
Texas Instruments 7703702EA	Through Hole	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-CDIP	-55 °C	125 °C			18 V	3 V		16-CDIP		100 µA			0.3 in 7.62 mm	6.8 mA	6.8 mA
Texas Instruments CD4585BPWG4	Surface Mount	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-TSSOP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V	0.173 in	16-TSSOP	4.4 mm	100 µA
Texas Instruments CD4585BF3A
Texas Instruments CD4585BPWE4	Surface Mount	Magnitude Comparator	A<B A=B A>B	160 ns	Active High	4	16-TSSOP	-55 °C	125 °C	4.2 mA	4.2 mA	18 V	3 V	0.173 in	16-TSSOP	4.4 mm	100 µA

Catalog

4-Bit Magnitude Comparators

Key Features

• Expansion to 8, 12, 16.....4N bits by cascading unitsMedium-speed operation:compares two 4-bit words in 180 ns (typ.) at 10 V100% tested for quiescent current at 20 VStandardized symmetrical output characteristics5-V, 10-V, and 15-V parametric ratingsMaximum input current of 1 µA at 18 V over full package temperature range; 100 nA at 18 V and 25°CNoise margin (full package temperature range) =1 V at VDD= 5 V2 V at VDD= 10 V2.5 V at VDD= 15 VMeets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"Applications:Servo motor controlsProcess controllersExpansion to 8, 12, 16.....4N bits by cascading unitsMedium-speed operation:compares two 4-bit words in 180 ns (typ.) at 10 V100% tested for quiescent current at 20 VStandardized symmetrical output characteristics5-V, 10-V, and 15-V parametric ratingsMaximum input current of 1 µA at 18 V over full package temperature range; 100 nA at 18 V and 25°CNoise margin (full package temperature range) =1 V at VDD= 5 V2 V at VDD= 10 V2.5 V at VDD= 15 VMeets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"Applications:Servo motor controlsProcess controllers

Description

CD4585B is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to", or "greater than" a second 4-bit word. The CD4585B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A<B,A = B,A>B) and three cascading inputs (A<B,A=B,A>B) that permit systems designers to expand the comparator function to 8, 12, 16.....4N bits. When a single CD4585B is used, the cascading inputs are connected as follows: (A<B) = low, (A=B) = high, (A>B) = high. Cascading these units for comparison of more than 4 bits is accomplished as shown in Fig. 13. The CD4585B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). CD4585B is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to", or "greater than" a second 4-bit word. The CD4585B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A<B,A = B,A>B) and three cascading inputs (A<B,A=B,A>B) that permit systems designers to expand the comparator function to 8, 12, 16.....4N bits. When a single CD4585B is used, the cascading inputs are connected as follows: (A<B) = low, (A=B) = high, (A>B) = high. Cascading these units for comparison of more than 4 bits is accomplished as shown in Fig. 13. The CD4585B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).