Key facts
- Brand
- STMicroelectronics
- Model
- M54
- Industry
- Industrial
- Documents
- 6
- Languages
- EN
- Last added
- 2012-06-12
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SGS-THOMSON M54/M74HC192/193 Datasheet
This document is a datasheet for the M54/M74HC192 and M54/M74HC193 synchronous up/down decade and binary counters manufactured by SGS-THOMSON Microelectronics. These devices are fabricated in silicon gate CMOS technology, offering high-speed performance comparable to LSTTL with low power consumption.
Read onlineSTMicroelectronics M54 specifications
| Maximum Clock Frequency | 54 MHz (Typ.) at Voc = 5 V |
|---|---|
| Operating Voltage Range | 2 V to 6 V |
| Supply Voltage | -0.5 to +7 V |
| Operating Temperature (M54HC) | -55 to +125 °C |
| Operating Temperature (M74HC) | -40 to +85 °C |
| Power Dissipation | 500 mW |
All STMicroelectronics M54 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- SGS-THOMSON M54/M74HC192/193 Datasheet 15 p
- ST M54/74HC292/7292 M54/74HC294/7294 handbook 14 p
- ST M5 4/7 4HCT 3 7 3 M5 4/7 4HC T5 33 October 1993 HCT373 NON INVERTING - HCT533 INVERTING OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT handbook 13 p
- ST M54 HC2 7 9 M7 4HC2 7 9 March 1993 QUAD S - R LATCH Manual 10 p
- ST M54 /74HC 69 6/6 9 7 M5 4/7 4HC6 9 8 /6 9 9 March 1993 HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER (3-STATE) HC696/698 U/D DECADE COUNTER/REGISTER (3-STATE) Manual 22 p
- ST M54/74HC620 M54/74HC623 Manual 11 p
Questions answered in these manuals
What is the function of the LOAD input?
When the LOAD input is taken low, the data is loaded independently of either clock input.
What happens when the CLEAR input is high?
All 4 internal stages are set to low independently of either COUNT input.
What is the frequency division range for the HC292/7292?
The HC292/7292 can divide from 2^0 to 2^24.
What is the frequency division range for the HC294/7294?
The HC294/7294 can divide from 2^0 to 2^16.
What is the difference between HCT373 and HCT533?
The HCT373 has non-inverting outputs, while the HCT533 has inverting outputs.
Are these devices compatible with TTL outputs?
Yes, they are fully compatible with 54/74 LSTTL logic families.