CD40175BPWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD40175BPWRG4 is a 4-bit D-type flip-flop logic IC from the 4000/14000/40000 CMOS family in a 16-pin TSSOP package. It supports a maximum clock frequency of 2 MHz with a 50 pF load capacitance and 4.2 mA output sink current. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD40175BPWRG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 CD40175BPWRG4?
- Quad single-bit D-type flip-flop with 4 independent clocked storage elements in a single 16-pin TSSOP package
- CMOS 4000-series compatible logic running at up to 2 MHz clock frequency with 50 pF load capacitance rating
- 4.2 mA output sink current with wide supply voltage range typical of CD4000B family for versatile logic-level interfacing
What is CD40175BPWRG4 used for?
The CD40175BPWRG4 is used in digital logic circuits requiring 4 independent latched storage bits, such as shift registers, data pipeline stages, and state-machine registers in industrial controllers and consumer electronics. Its CMOS 4000-series compatibility makes it a drop-in replacement in legacy logic designs where wide supply voltage tolerance and low static power consumption are required. The compact 16-pin TSSOP package suits PCB-space-constrained embedded designs in building automation, programmable logic controllers, and signal routing circuits.
What are the specifications of CD40175BPWRG4?
| YTEOL | 0 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 2000000Hz |
| Max I(ol) | 0.004200000000000001A |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.6mA |
| Prop. Delay@Nom-Sup | 400ns |
| Propagation Delay (tpd) | 400ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 6.5MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the CD40175BPWRG4 datasheet?
CD40175BPWRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD40175BPWRG4?
Compatible alternatives and drop-in replacements for CD40175BPWRG4:
Flip-Flop, 4000/14000/40000 Series, 4-Func, Positive Edge Triggered, 4-Bit, Complementary Output, CMOS, PDSO16
Frequently Asked Questions
What is the maximum clock frequency of the CD40175BPWRG4 at its rated load capacitance?
The CD40175BPWRG4 supports a maximum clock frequency of 2 MHz (2,000,000 Hz) when driving a 50 pF load capacitance, which is typical of the CD4000B CMOS logic family. This moderate switching speed is well suited for low-speed digital state machines, debounce circuits, parallel-to-serial conversion, and control-register pipelines in industrial and consumer embedded applications where high-speed logic is not required.
How many independent D flip-flop bits does the CD40175BPWRG4 contain, and can each be clocked independently?
The CD40175BPWRG4 contains 4 single-bit D-type flip-flops, all sharing a common clock and reset input in a single 16-pin TSSOP package. Each of the 4 flip-flop D inputs and Q outputs is independently accessible, allowing parallel loading of a 4-bit word on each rising clock edge. The common clock simplifies synchronous register design but requires individual output enable logic if independent clocking is needed per bit.
Is the CD40175BPWRG4 compatible with 3.3 V and 5 V logic systems?
The CD40175BPWRG4 is a member of the CD4000B CMOS logic family, which typically supports supply voltages from 3 V to 18 V. This wide range allows the device to interface directly with both 3.3 V and 5 V logic systems without level shifters, and its 4.2 mA output sink current is compatible with standard CMOS and TTL input thresholds. However, for designs with tight timing margins above 2 MHz, a higher-speed 74HC or 74LVC series equivalent should be evaluated.
What package does the CD40175BPWRG4 use and how does it compare to the DIP version for PCB density?
The CD40175BPWRG4 is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) with a 0.65 mm pin pitch and a body width of approximately 4.4 mm, versus a 16-pin DIP which occupies roughly 4x the board area. The TSSOP footprint is fully compatible with standard SMT reflow soldering and automated assembly, making it the preferred choice for modern high-density PCBs where legacy DIP sockets are no longer practical.
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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.
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