78B08TAlternatives & Equivalent Parts
About 78B08T
78B08T is a Switch component manufactured by Grayhill. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 78B08TSource | B3U-1000P | SP3232ECP-L | 24LC64T-I/MC | AD8556ARZ | AT24C16C-STUM-T |
|---|---|---|---|---|---|---|
| Manufacturer | Grayhill | Omron Electronics | EXAR | Microchip | Analog Devices | Microchip |
| Package Type | Other | Other | Dual-In-Line Packages | Small Outline No-lead | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 16 | 2 | 16 | 8 | 8 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | — | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 140.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5671 | $0.1217 | $1.5000 | $0.5000 | $4.8200 | $0.3150 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | Yes | No | Yes |
| Factory Lead Time | 18 Weeks | — | — | 23 Weeks | — | 7 Weeks |
| YTEOL | 6.5 | — | 0 | 8 | 10 | 14 |
| Actuator Type | SLIDE TYPE | — | — | — | — | — |
| Body Breadth | 9.65 mm | — | — | — | — | — |
| Body Height | 6.73 mm | — | — | — | — | — |
| Body Length or Diameter | 22.4 mm | — | — | — | — | — |
| Contact Current(DC)-Max | 0.15 A | — | — | — | — | — |
| Contact (DC) Max Rating R Load | .15A@30VDC | — | — | — | — | — |
| Contact Voltage(DC)-Max | 30 V | — | — | — | — | — |
| Electrical Life | 2000 Cycle(s) | — | — | — | — | — |
| JESD-609 Code | e3 | — | e3 | e3 | e3 | e3 |
| Mounting Feature | THROUGH HOLE-STRAIGHT | — | — | — | — | — |
| Number of Switch Sections | 8 | — | — | — | — | — |
| PCB Hole Count | 16 | — | — | — | — | — |
| Packing Method | TUBE | — | — | — | — | — |
| Surface Mount | NO | — | NO | YES | YES | YES |
| Switch Action | LATCHED | — | — | — | — | — |
| Switch Function | SPST | — | — | — | — | — |
| Switch Type | SLIDE DIP SWITCH | — | — | — | — | — |
| Terminal Finish | MATTE TIN OVER NICKEL | — | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Termination Type | SOLDER | — | — | — | — | — |
| Differential Output | — | — | NO | — | — | — |
| Driver Number of Bits | — | — | 2 | — | — | — |
| Input Characteristics | — | — | SCHMITT TRIGGER | — | — | — |
| Interface IC Type | — | — | LINE TRANSCEIVER | — | — | — |
| Interface Standard | — | — | EIA-232; EIA-232-D; EIA-232-F; V.24; V.28; EIA-562; TIA-232; TIA-232-F; TIA-562 | — | — | — |
| JESD-30 Code | — | — | R-PDIP-T16 | R-PDSO-N8 | R-PDSO-G8 | R-PDSO-G5 |
| Number of Functions | — | — | 2 | 1 | 1 | 1 |
| Out Swing-Min | — | — | 10 V | — | — | — |
| Output Low Current-Max | — | — | 0.0016 A | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | DIP16,.3 | SOLCC8,.12,20 | SOP8,.25 | TSOP5/6,.11,37 |
| Package Shape | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | — | IN-LINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Qualification Status | — | — | Not Qualified | Not Qualified | Not Qualified | — |
| Receiver Number of Bits | — | — | 2 | — | — | — |
| Supply Current-Max | — | — | 1 mA | 0.003 mA | — | 0.003 mA |
| Supply Voltage-Max | — | — | 5.5 V | — | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| Temperature Grade | — | — | COMMERCIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Form | — | — | THROUGH-HOLE | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | — | — | 2.54 mm | 0.5 mm | 1.27 mm | 0.95 mm |
| Terminal Position | — | — | DUAL | DUAL | DUAL | DUAL |
| Manufacturer Package Code | — | — | — | DFN-8 | R-8 | TSOT-5 |
| Clock Frequency-Max (fCLK) | — | — | — | 0.4 MHz | — | 1 MHz |
| Data Retention Time-Min | — | — | — | 200 | — | 100 |
| Endurance | — | — | — | 1000000 Write/Erase Cycles | — | 1000000 Write/Erase Cycles |
| I2C Control Byte | — | — | — | 1010DDDR | — | 1010DDDR |
| Memory Density | — | — | — | 65536 bit | — | 16384 bit |
| Memory IC Type | — | — | — | EEPROM | — | EEPROM |
| Memory Width | — | — | — | 8 | — | 8 |
| Number of Ports | — | — | — | 1 | — | 1 |
| Number of Words | — | — | — | 8192 words | — | 2048 words |
| Number of Words Code | — | — | — | 8000 | — | 2000 |
| Operating Mode | — | — | — | SYNCHRONOUS | — | SYNCHRONOUS |
| Organization | — | — | — | 8KX8 | — | 2KX8 |
| Output Characteristics | — | — | — | OPEN-DRAIN | — | OPEN-DRAIN |
| Parallel/Serial | — | — | — | SERIAL | — | SERIAL |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | 260 |
| Programming Voltage | — | — | — | 4.5 V | — | 3 V |
| Serial Bus Type | — | — | — | I2C | — | I2C |
| Standby Current-Max | — | — | — | 0.000001 A | — | 0.000006 A |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 2.5 V | 2.7 V | 2.5 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 4.5 V | — | 3 V |
| Technology | — | — | — | CMOS | — | CMOS |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 40 | — | — |
| Write Cycle Time-Max (tWC) | — | — | — | 5 ms | — | 5 ms |
| Write Protection | — | — | — | HARDWARE | — | HARDWARE |
| Analog IC - Other Type | — | — | — | — | ANALOG CIRCUIT | — |
| Supply Current-Max (Isup) | — | — | — | — | 2.8 mA | — |
| ## AD8556ARZ Alternates Showing results | — | — | — | — | Image | — |
| Date Of Intro | — | — | — | — | — | 2016-12-07 |
| Additional Feature | — | — | — | — | — | ALSO OPERATES AT 0.4MHZ AT 1.7-5.5 SUPPLY VOLTAGE |
| Screening Level | — | — | — | — | — | TS 16949 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for 78B08T is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 78B08T replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 78B08T?
Known equivalents for 78B08T include B3U-1000P, SP3232ECP-L, 24LC64T-I/MC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 78B08T?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 78B08T alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.