CD74AC175M96 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Quad D-type flip-flop with synchronous reset, complementary outputs, 24 mA output drive, and 50 pF load capability in the AC logic family, housed in a 16-pin SOIC package. RoHS-compliant and available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD74AC175M96 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3910(MOQ 25)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD74AC175M96?
- 4 independent D flip-flops with active-low reset in a single 16-pin SOIC package for compact synchronous state storage
- Complementary (Q and Q̄) outputs on all 4 channels enabling direct drive of differential logic and eliminating external inverters
- AC-family CMOS technology delivering higher speed than HC logic with lower quiescent power than bipolar TTL at 3 V to 5.5 V supply
- 24 mA output sink current (I_OL) supporting direct LED indicators or bus-driving applications without external buffer stages
- 50 pF rated load capacitance ensuring reliable switching into PCB traces and standard CMOS fan-out loads at full AC-family speed
What is CD74AC175M96 used for?
The CD74AC175M96 serves as a 4-bit parallel register or pipeline stage in synchronous digital designs where its AC-family speed and complementary outputs reduce glitch propagation in address latches, data buses, and control-signal registers. Its active-low master reset simplifies power-on initialization in FPGAs' glue-logic interfaces and microcontroller peripheral buses requiring deterministic startup states. The 16-pin SOIC footprint and 24 mA output drive make it a practical choice for compact industrial control boards, PLC I/O modules, and communication interface cards.
What are the specifications of CD74AC175M96?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AC |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max I(ol) | 0.024A |
| Number of Functions | 4 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 17.1ns |
| Propagation Delay (tpd) | 153ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 100MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mexico |
Where can I find the CD74AC175M96 datasheet?
CD74AC175M96 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74AC175M96?
Compatible alternatives and drop-in replacements for CD74AC175M96:
Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, CMOS, PDSO16
Frequently Asked Questions
How does the AC logic family speed of CD74AC175M96 compare to HC-family flip-flops for high-frequency clock designs?
AC-family devices like the CD74AC175M96 typically achieve propagation delays of 5 ns to 8 ns, roughly 2x faster than the 10 ns to 15 ns typical of HC-family equivalents. This speed advantage allows the CD74AC175M96 to register data reliably at clock frequencies above 100 MHz in synchronous logic designs where HC parts would violate setup-and-hold timing margins.
What does the 24 mA output sink current of CD74AC175M96 enable in bus-driving applications?
With a maximum output low current (I_OL) of 24 mA, the CD74AC175M96 can directly sink current from 10 to 15 standard CMOS inputs in parallel, covering typical bus fan-out requirements without a separate buffer. It also supports direct connection to indicator LEDs through a 220-ohm series resistor, which would forward-bias a standard red LED at approximately 10 mA without an external transistor driver.
How does the active-low reset on CD74AC175M96 simplify power-on initialization in microcontroller glue-logic designs?
Asserting the active-low reset pin forces all 4 flip-flop outputs to a known 0 state synchronously, eliminating the indeterminate Q values that arise at power-up when a reset line is absent. Tying the reset to the system power-good signal ensures the register is cleared within 10 ns of the supply reaching its stable 3.3 V or 5 V level, preventing spurious control-signal transitions that could trigger downstream actuators.
When should a designer select CD74AC175M96 over a 74HC175 for a 5 V logic design?
Choose the CD74AC175M96 whenever the design clock exceeds 50 MHz or output drive into 50 pF bus capacitance is required, since AC-family parts maintain valid output levels at these speeds while HC-family propagation delay degrades by 30% to 50% above 25 MHz. The AC part also has stronger output drive at 24 mA versus 8 mA for HC, making it the correct choice for any signal line driving more than 3 CMOS loads or a short PCB bus stub.
How does the 16-pin SOIC package of CD74AC175M96 compare with a TSSOP alternative for high-density PCB assembly?
The 16-pin SOIC (JESD-30 R-PDSO-G16) has a 1.27 mm pin pitch and a body width of 3.9 mm, occupying roughly 60 mm² of board area, while a TSSOP-16 equivalent uses a 0.65 mm pitch and 4.4 mm body for about 28 mm² — less than half the footprint. For boards where 2 mm² per gate matters, a TSSOP variant halves the quad flip-flop's area, but the SOIC remains preferred in hand-soldering, rework, and industrial environments with vibration concerns.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.5340 | $13.35 |
| 100+ | $0.4990 | $49.90 |
| 250+ | $0.4425 | $110.62 |
| 500+ | $0.4235 | $211.77 |
| 1000+ | $0.4208 | $420.75 |
| 2500+ | $0.3910 | $977.50 |
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