HCF4585BEY STMicroelectronics, HCF4585BEY Datasheet - Page 2

• Manufacturer Part Number: HCF4585BEY
• Description: IC COMPARATOR MAGNITUDE 4B 16DIP
• Manufacturer: STMicroelectronics
• Series: 4000Br
• Type: Magnitude Comparatorr

Specifications of HCF4585BEY

• Number Of Bits: 4
• Delay Time - Propagation: 80ns
• Current - Supply: 0.8µA
• Voltage - Supply: 3 V ~ 20 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Family: 4000B
• Technology: CMOS
• High Level Output Current: -2.4mA
• Low Level Output Current: 2.4mA
• Output Function: A<B, A=B, A>B
• Package Type: PDIP
• Quiescent Current: 100uA
• Mounting: Through Hole
• Pin Count: 16
• Polarity: Non-Inverting
• Abs. Propagation Delay Time: 600ns
• Operating Supply Voltage (typ): 3.3/5/9/12/15/18V
• Operating Supply Voltage (max): 20V
• Operating Supply Voltage (min): 3V
• Operating Temperature (max): 125C
• Operating Temperature (min): -55
• Operating Temperature Classification: Military
• Comparator Type: Magnitude
• No. Of Channels: 4
• Supply Voltage Range: 3V To 20V
• Logic Case Style: DIP
• No. Of Pins: 16
• Operating Temperature Range: -55°C To +125°C
• Family Type: 4000
• Leaded Process Compatible: No
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7245-5; HCF4585BEY

HCF4585B
IINPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
FUNCTIONAL DIAGRAM
2/9
A3 > B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 = B3
A3 < B3
A3, B3
A2 > B2
A2 = B2
A2 = B2
A2 = B2
A2 = B2
A2 = B2
A2 = B2
A2 = B2
A2 < B2
A2, B2
X
X
COMPARING
A1 > B1
A1 = B1
A1 = B1
A1 = B1
A1 = B1
A1 = B1
A1 < B1
A1, B1
X
X
X
X
INPUTS
A0 > B0
A0 = B0
A0 = B0
A0 = B0
A0 < B0
A0, B0
X
X
X
X
X
X
PIN DESCRIPTION
A<B
X
X
X
X
H
X
X
X
X
L
L
10, 7, 2, 15
11, 9, 1, 14
13, 3, 12
PIN No
4, 6, 5
CASCADING
16
8
A=B
X
X
X
X
H
X
X
X
X
L
L
A>B, A=B,
A>B, A=B,
SYMBOL
A0 to A3
B0 to B3
A<B
A<B
A>B
V
V
H
H
H
H
H
X
X
X
X
X
X
SS
DD
A<B
Word A Inputs
Word B Inputs
Outputs
Cascading Inputs
Negative Supply Voltage
Positive Supply Voltage
NAME AND FUNCTION
H
H
H
H
H
L
L
L
L
L
L
OUTPUTS
A=B
H
L
L
L
L
L
L
L
L
L
L
A>B
H
H
H
H
H
L
L
L
L
L
L