Fairchild MM74HC175 Quad D-Type Flip-Flop With Clear Data Sheet
Summary
This high-speed quad D-Type Flip-Flop IC is an essential component for stable digital data storage and transfer, utilizing robust CMOS technology for low power consumption and high noise immunity. The comprehensive manual provides electrical specifications, timing diagrams, absolute maximum ratings, and diverse physical package options (including SOIC, SOP, and TSSOP). It serves electronics engineers and hardware designers needing reliable signal processing solutions for industrial control systems, memory subsystems, or general digital logic applications requiring precise timing and clear functionality.
Page 1 Text Content
74H 175 Q ad -Typ e F lip -F lo ith lear
September 1983 Revised February 1999
MM74HC175 Quad D-Type Flip-Flop With Clear
The 74HC logic family is functionally as well as pin-out
General Description
compatible with the standard 74LS logic family. All inputs
The MM74HC175 high speed D-type flip-flop with comple-
are protected from damage due to static discharge by inter-
mentary outputs utilizes advanced silicon-gate CMOS
nal diode clamps to VCC and ground.
technology to achieve the high noise immunity and low power consumption of standard CMOS integrated circuits,
Features
along with the ability to drive 10 LS-TTL loads.
Information at the D inputs of the MM74HC175 is trans- Typical propagation delay: 15 ns
ferred to the Q and Q outputs on the positive going edge of Wide operating supply voltage range: 2–6V the clock pulse. Both true and complement outputs from
Low input current: 1 µA maximum
each flip flop are externally available. All four flip-flops are
Low quiescent supply current: 80 µA maximum (74HC)
controlled by a common clock and a common CLEAR.
Clearing is accomplished by a negative pulse at the High output drive current: 4 m A minimum (74HC)
CLEAR input. All four Q outputs are cleared to a logical “0” and all four Q outputs to a logical “1.”
Ordering Code: Order Number Package Number Package Description MM74HC175M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow MM74HC175SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HC175MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HC175N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram Truth Table
(Each Flip-Flop)
Pin Assignments for DIP, SOIC, SOP and TSSOP
Inputs Outputs Clear Clock
H = HIGH Level (steady state) L = LOW Level (steady state) X = Irrelevant ↑ = Transition from LOW-to-HIGH level Q0 = The level of Q before the indicated steady-state input conditions were established
Top View
© 1999 Fairchild Semiconductor Corporation DS005319.prf www.fairchildsemi.com
Page Summary Contents For Fairchild MM74HC175 Quad D-Type Flip-Flop With Clear Data Sheet
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 7 |
| File Size | 76.59 KB |
| Published | June 02, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What is the maximum operating frequency?
The maximum operating frequency is 35 MHz.
How is clearing performed on all four outputs?
Clearing is accomplished by a negative pulse applied at the CLEAR input, setting Q to logical '0' or '1'.
What are the recommended supply voltage requirements?
It supports a wide operating supply voltage range of 2V to 6V.
Does the device handle electrostatic discharge?
Yes, it uses advanced silicon-gate CMOS clamps to protect inputs from static discharge damage.