TPIC6C595PWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPIC6C595PWRG4 is an 8-bit serial-in, parallel-out shift register with open-drain power outputs in a 16-pin TSSOP package by Texas Instruments. Key specs: 8 bits, 30 pF load capacitance, registered parallel output with unregistered serial output. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TPIC6C595PWRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5484(MOQ 240)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPIC6C595PWRG4?
- 8-bit serial-to-parallel shift register with open-drain outputs capable of driving inductive and high-current loads
- Registered parallel output with independent storage register allows stable output while new data is being shifted in
- Unregistered serial shift-right output enables daisy-chaining multiple TPIC6C595 devices for expanded output banks
- 16-pin TSSOP package with 30 pF load capacitance rating suitable for high-speed serial data shifting in compact designs
What is TPIC6C595PWRG4 used for?
The TPIC6C595PWRG4 is used in LED matrix and relay driver circuits where a microcontroller's serial SPI bus needs to drive 8 or more open-drain power outputs independently. It is commonly found in industrial control panels, LED sign boards, and solenoid driver arrays where serial data expansion to parallel outputs with output register latching is required.
What are the specifications of TPIC6C595PWRG4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT |
| Count Direction | RIGHT |
| Family | 6C |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 30pF |
| Logic IC Type | SERIAL IN PARALLEL OUT |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Output Characteristics | OPEN-DRAIN |
| Output Polarity | TRUE |
| 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) | 0.5mA |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| 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 | Taiwan |
Where can I find the TPIC6C595PWRG4 datasheet?
TPIC6C595PWRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPIC6C595PWRG4?
Compatible alternatives and drop-in replacements for TPIC6C595PWRG4:
8-Bit, Right Direction, True Output, CMOS, PDSO16
Frequently Asked Questions
How does the registered parallel output of TPIC6C595PWRG4 prevent output glitches during serial data shifting?
The TPIC6C595PWRG4 separates the 8-bit shift register from the output storage register. New data is shifted in serially while the parallel outputs remain stable and driven by the previously latched value. Only when a register clock pulse is applied does the shift register data transfer to the outputs, preventing output glitches or partial states during the serial load phase at 30 pF load capacitance.
For an 8-channel relay driver design, how does TPIC6C595PWRG4 reduce microcontroller I/O pin count?
The TPIC6C595PWRG4 expands a 3-wire SPI interface (data, clock, latch) into 8 open-drain parallel outputs capable of driving relays or other inductive loads. A single microcontroller SPI port can drive one TPIC6C595PWRG4 device, replacing 8 dedicated GPIO pins, and multiple devices can be daisy-chained via the serial output for 16, 24, or more output channels with the same 3 control lines.
When daisy-chaining TPIC6C595PWRG4 devices for 16-bit output expansion, what is the signal chain configuration?
In a daisy-chain configuration, the unregistered serial output (Q7') of the first TPIC6C595PWRG4 connects to the serial data input of the second device. Both share the same clock and latch signals. After shifting 16 bits serially, a single latch pulse transfers all 16 bits to both devices' parallel outputs simultaneously, giving 16 open-drain outputs driven from a 3-wire SPI bus.
What PCB considerations apply when TPIC6C595PWRG4 drives inductive loads such as solenoids in a 16-pin TSSOP layout?
When TPIC6C595PWRG4 drives inductive loads, a flyback diode or TVS must be placed across each load to clamp inductive kickback voltage. The 16-pin TSSOP package should have a 100 nF decoupling capacitor close to VCC and GND pins. Trace widths for the open-drain output pins must handle the expected load current, typically rated up to 500 mA per output, with adequate copper area for heat dissipation.
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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 |
|---|---|---|
| 240+ | $0.8444 | $202.66 |
| 310+ | $0.8163 | $253.05 |
| 410+ | $0.7318 | $300.04 |
| 2000+ | $0.7110 | $1422.00 |
| 4000+ | $0.6960 | $2784.00 |
| 6000+ | $0.5484 | $3290.22 |
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