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TPIC6595N Equivalent & Substitute Parts
Part Overview
The TPIC6595N is an 8-bit shift register manufactured by Texas Instruments, designed for serial-to-parallel data conversion applications. This logic IC operates within the 4.5V to 5.5V supply voltage range and features open-drain outputs suitable for driving external loads. The device is classified as Active product status and is ROHS3 compliant, making it suitable for modern electronic applications requiring environmental compliance.
Substitute parts are necessary when the primary TPIC6595N is unavailable due to inventory constraints, supply chain disruptions, or when alternative variants offer improved availability while maintaining identical electrical and mechanical specifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Logic Type | Shift Register |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Type | Open Drain |
| Function | Serial to Parallel, Serial |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitution eligibility for the TPIC6595N is determined by strict equivalence across the following critical parameters:
- Logic Type: Shift Register
- Number of Elements: 1
- Number of Bits per Element: 8
- Output Type: Open Drain
- Function: Serial to Parallel, Serial
- Voltage - Supply: 4.5V ~ 5.5V
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Through Hole
- Package / Case: 20-DIP (0.300", 7.62mm)
- Supplier Device Package: 20-PDIP
- RoHS Status: ROHS3 Compliant
All identified substitute parts maintain identical specifications across these parameters, ensuring direct functional and mechanical compatibility without circuit redesign or PCB layout modification.
Parameter Comparison
| Part Number | Manufacturer | Series | Logic Type | Output Type | Bits per Element | Voltage Supply | Operating Temp | Package | Product Status | RoHS Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TPIC6595N | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 1995 |
| TPIC6A595NE | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 1480 |
| TPIC6A596NE | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 3133 |
| TPIC6596N | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 924 |
| TPIC6B595N | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 26700 |
| TPIC6B596N | Texas Instruments | TPIC | Shift Register | Open Drain | 8 | 4.5V ~ 5.5V | -40°C ~ 125°C | 20-DIP | Active | ROHS3 | 15400 |
Engineering Selection Recommendations
All substitute parts listed maintain Active product status, indicating ongoing manufacturer support and availability. Each part carries ROHS3 compliance certification, ensuring compatibility with environmental and regulatory requirements applicable to the TPIC6595N.
Selection among substitute parts should be based on inventory availability and supply chain lead times. TPIC6B595N offers the highest inventory level at 26,700 units, followed by TPIC6B596N at 15,400 units. These parts provide the most reliable availability for immediate procurement requirements.
All parts are supplied in 20-PDIP packaging and are suitable for through-hole PCB assembly processes. No circuit modifications, firmware updates, or design changes are required when substituting any listed part for the TPIC6595N.
Frequently Asked Questions (FAQ)
Q: Can TPIC6A595NE be used as a direct replacement for TPIC6595N?
A: Yes. TPIC6A595NE is a parametric equivalent with identical electrical specifications, operating temperature range, supply voltage, output type, and 20-DIP package configuration. Direct substitution is possible without circuit modification.
Q: What is the difference between TPIC6595N and TPIC6596N?
A: Both parts are 8-bit shift registers with identical electrical and mechanical specifications. The difference lies in the base product number designation (TPIC6595 versus TPIC6596), but all critical parameters remain equivalent, making them functionally interchangeable.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the environmental compliance status of the TPIC6595N.
Q: Can these parts be used interchangeably in existing PCB designs?
A: Yes. All substitute parts use the 20-DIP (0.300", 7.62mm) package with identical pin configurations and electrical characteristics. No PCB layout modifications are required.
Q: Which substitute part has the best availability?
A: TPIC6B595N offers the highest inventory level at 26,700 units, providing the most reliable availability for procurement.
Q: Do all parts operate within the same temperature range?
A: Yes. All parts operate across the -40°C to 125°C temperature range, ensuring compatibility in applications with identical thermal requirements.
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