Fairchild MM74C174 Data Handbook
Summary
This essential integrated circuit is a high-performance CMOS Hex D-Type Flip-Flop, designed for robust digital logic applications requiring reliable data transfer. The manual provides comprehensive specifications, including detailed electrical characteristics, precise timing diagrams, and operational boundaries for both SOIC and PDIP packages. It is crucial documentation for electronic engineers and circuit designers needing to implement low-power, high-noise immunity sequential logic into complex systems.
Page 1 Text Content
查询MM74C174供应商
74C 174 H ex D -Typ e F lip -F lo
October 1987 Revised January 1999
MM74C174 Hex D-Type Flip-Flop General Description Features The MM74C174 hex D-type flip-flop is a monolithic comple- Wide supply voltage range: 3.0V to 15V mentary MOS (CMOS) integrated circuit constructed with
Guaranteed noise margin: 1.0V
N- and P-channel enhancement transistors. All have a
High noise immunity: 0.45 VCC (typ.)
direct clear input. Information at the D inputs meeting the
setup time requirements is transferred to the Q outputs on Low power TTL compatibility:
the positive-going edge of the clock pulse. Clear is inde- Fan out of 2 driving 74L pendent of clock and accomplished by a low level at the clear input. All inputs are protected by diodes to VCC and GND.
Ordering Code: Order Number Package Number Package Description MM74C174M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow MM74C174N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram Truth Table Pin Assignments for DIP and SOIC Inputs Output
Clear Clock
Top View
© 1999 Fairchild Semiconductor Corporation DS005899.prf www.fairchildsemi.com
Page Summary Contents For Fairchild MM74C174 Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 6 |
| File Size | 55.11 KB |
| Published | July 12, 2026 |
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Frequently Asked Questions
What is the acceptable operating voltage range for this flip-flop?
The device supports a wide supply voltage range, from 3.0V to 15V.
In what physical packages can I order the MM74C174?
It is available in M16A (SOIC) and N16E (PDIP) packages, or specified by appending 'X' for Tape and Reel.
What are the guaranteed operating temperature limits?
The operating temperature range for this circuit is from -40°C to +85°C.
How low are the output voltages maintained when logic '0' is active in CMOS mode?
The logical '0' output voltage (OUT(0)) is specified as 0.5V at a V=10V load.