TYPE | DESCRIPTION |
---|
Number of Pins | 16 Pin |
Case/Package | DIP |
Number of Channels | 4 Channel |
Number of Positions | 16 Position |
Number of Bits | 4 Bit |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage (Max) | 15.5 V |
Supply Voltage (Min) | 4.5 V |
The HEF4585BP is a 4-bit Magnitude Comparator that compares two 4-bit words, A and B and determines whether A is greater than B, A is equal to B or A is less than B. Each word has four parallel inputs (A0 to A3 and B0 to B3) with A3 and B3 being the most significant inputs. Three outputs are provided: A greater than B (QA >B), A less than B (QA <B) and A equal to B (QA = B). Three expander inputs (IA >B, IA <B and IA = B) allow cascading of the devices, to compare 8, 12, 16 bits without external gates. To operate a single device or a device in the least significant position in a cascaded chain, the expander inputs are connected as follows, IA = B = IA >B = high and IA <B = low. All other cascaded devices have IA = B and IA <B connected to QA = B and QA <B respectively of previous (less significant) device in the chain, while input IA>B is connected to a high. Operation is not restricted to pure binary code, the devices will work with any monotonic code.
● Fully static operation
● Standardized symmetrical output characteristics
● Complies with JEDEC standard JESD 13-B
Nexperia
17 Pages / 0.1 MByte
Nexperia
16 Pages / 0.75 MByte
Nexperia
6 Pages / 0.03 MByte
NXP
HEF4585B - 4Bit magnitude comparator DIP 16Pin
NXP
HEF4585B - 4Bit magnitude comparator SOP 16Pin
NXP
Magnitude Comparator 4Bit 16Pin SO T/R
NXP
Magnitude Comparator 4Bit 16Pin PDIP Bulk
Philips
4Bit magnitude comparator
Philips
4Bit magnitude comparator
Philips
4Bit magnitude comparator
NXP
IC 4000/14000/40000 SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDIP16, PLASTIC, SOT-38-1, DIP-16, Arithmetic Circuit
Philips
4Bit magnitude comparator
Nexperia
Magnitude Comparator 4Bit Non-Inverting 16Pin PDIP
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.