Key facts
- Brand
- Texas Instruments
- Model
- 74HC163
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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TEXAS INSTRUMENTS CD54/74HC161 CD54/74HCT161 CD54/74HC163 CD54/74HCT163 handbook
The document provides a comprehensive overview of the CD54HC161, CD54HCT161, CD54HC163, and CD54HCT163 devices. These are 4-bit binary counters featuring look-ahead carry logic for high-speed counting applications. The HC types utilize asynchronous reset, while the HCT types feature synchronous reset.
Read onlineTexas Instruments 74HC163 specifications
| Supply Voltage (HC Types) | 2V to 6V |
|---|---|
| Supply Voltage (HCT Types) | 4.5V to 5.5V |
| Operating Temperature Range | -55°C to 125°C |
Source: TEXAS INSTRUMENTS CD54/74HC161 CD54/74HCT161 CD54/74HC163 CD54/74HCT163 handbook
All Texas Instruments 74HC163 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating temperature range for these counters?
The devices operate from -55°C to 125°C.
From: TEXAS INSTRUMENTS CD54/74HC161 CD54/74HCT161 CD54/74HC163 CD54/74HCT163 handbook
What supply voltage range do HC types require?
HC types require a supply voltage between 2V and 6V.
From: TEXAS INSTRUMENTS CD54/74HC161 CD54/74HCT161 CD54/74HC163 CD54/74HCT163 handbook
How much output current can the device drive at 5 V?
It can drive up to 4 mA of output current at a 5 V supply.
How many pins does the PW (R‑PDSO‑G) package have?
The PW (R‑PDSO‑G) package has 14 pins.