Key facts
- Brand
- Texas Instruments
- Model
- CD54HCT85
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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TEXAS INSTRUMENTS CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 Data Sheet
This document is a technical datasheet for the CD54HC85, CD74HC85, CD54HCT85, and CD74HCT85 integrated circuits. These devices are high-speed magnitude comparators that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with low power consumption.
Read onlineTexas Instruments CD54HCT85 specifications
| Propagation Delay (Typical) | 13ns |
|---|---|
| Operating Temperature Range | -55°C to 125°C |
| Supply Voltage (HC Types) | 2V to 6V |
| Supply Voltage (HCT Types) | 4.5V to 5.5V |
| Number of Bits Compared | 4-bit |
Source: TEXAS INSTRUMENTS CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 Data Sheet
All Texas Instruments CD54HCT85 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical propagation delay?
The typical propagation delay from data to output at Vec = 5V and CL = 15pF is 13ns.
From: TEXAS INSTRUMENTS CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 Data Sheet
Can these comparators be expanded?
Yes, the devices are expandable without external gating in both serial and parallel fashion.
From: TEXAS INSTRUMENTS CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 Data Sheet
What is the typical propagation delay of the comparator?
The typical propagation delay is 13 ns when Vcc = 5 V, CL = 15 pF and the ambient temperature is 25 °C.
From: Texas Instruments CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 4‑Bit Magnitude Comparator Datasheet
What temperature range can the devices operate in?
They operate from –55 °C up to 125 °C.
From: Texas Instruments CD54HC85 CD74HC85 CD54HCT85 CD74HCT85 4‑Bit Magnitude Comparator Datasheet