| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,055 pcs
|
2055 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Number of Bits | |
| Operating Temperature | |
| Package Quantity | |
| Propagation Delay | |
| SVHC Present |
The Texas Instruments CD4585B is a versatile 4-bit magnitude comparator integrated circuit. It is designed for use in computer and logic systems requiring the comparison of two 4-bit binary or BCD words. The device outputs indicate whether the first word is less than, equal to, or greater than the second word.
Key electrical characteristics include a typical propagation delay of 180 ns at 10 V, with maximum input current ratings specified at 1 µA at 18 V and 100 nA at 18 V and 25°C. Noise margins are provided for various supply voltages, including 1 V at 5 V, 2 V at 10 V, and 2.5 V at 15 V.
The CD4585B belongs to the CD4000 technology family and operates over a temperature range of -55°C to 125°C. It features standardized symmetrical output characteristics and is 100% tested for quiescent current at 20 V. The comparator function can be expanded to 8, 12, 16, or more bits by cascading multiple units.
Available in various package types including PDIP, CDIP, SOP, and TSSOP, the CD4585B offers flexibility for different board layouts and assembly processes. Its design supports applications such as servo motor controls and process controllers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range for the CD4585B is -55 to 125 °C.
The typical propagation delay of the CD4585B at 10V is 180 ns.
The maximum input current for the CD4585B at 18V is 1 µA.
The noise margins are 1 V at 5 V, 2 V at 10 V, and 2.5 V at 15 V.
The CD4585B is available in PDIP, CDIP, SOP, and TSSOP packages.