SN74HC245NAlternatives & Equivalent Parts
About SN74HC245N
SN74HC245N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages 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 | SN74HC245NSource | STM32F091CCT6 | SN54HC245J | CD54HC245F | LM1085IS-12 | SN74HC245NS | SN74HC245NE4 | SN74HC245DW | SN74HC245DWR |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Quad Flat Packages | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | — | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | — |
| Pin Count | 20 | 48 | 20 | 20 | — | 20 | 20 | 20 | — |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.3920 | $2.9730 | $15.3200 | $20.2300 | $1.1200 | $0.4168 | — | $0.2700 | $0.1285 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | — | Yes | Yes | — | — | Yes | — | — |
| YTEOL | 15 | 9 | 15 | 15 | — | — | 0 | 0 | — |
| Additional Feature | DIRECTION CONTROL | INTERNAL 3-CH ADC IS ALSO AVAILABLE | DIRECTION CONTROL | WITH DIRECTION CONTROL | — | — | — | DIRECTION CONTROL | — |
| Control Type | COMMON CONTROL | — | COMMON CONTROL | COMMON CONTROL | — | — | COMMON CONTROL | COMMON CONTROL | — |
| Count Direction | BIDIRECTIONAL | — | BIDIRECTIONAL | BIDIRECTIONAL | — | — | BIDIRECTIONAL | BIDIRECTIONAL | — |
| Family | HC/UH | — | HC/UH | HC/UH | — | — | HC/UH | HC | — |
| JESD-30 Code | R-PDIP-T20 | S-PQFP-G48 | R-GDIP-T20 | R-GDIP-T20 | — | — | R-PDIP-T20 | R-PDSO-G20 | — |
| JESD-609 Code | e4 | e3 | e0 | e0 | — | — | e4 | e4 | — |
| Load Capacitance (CL) | 150 pF | — | 150 pF | 50 pF | — | — | 150 pF | 150 pF | — |
| Logic IC Type | BUS TRANSCEIVER | — | BUS TRANSCEIVER | BUS TRANSCEIVER | — | — | BUS TRANSCEIVER | BUS TRANSCEIVER | — |
| Max I(ol) | 0.0078 A | — | 0.0078 A | 0.0078 A | — | — | 0.006 A | 0.0078 A | — |
| Number of Bits | 8 | — | 8 | 8 | — | — | 8 | 8 | — |
| Number of Functions | 8 | — | 8 | 8 | — | — | 1 | 8 | — |
| Number of Ports | 2 | — | 2 | 2 | — | — | 2 | 2 | — |
| Output Characteristics | 3-STATE | — | 3-STATE | 3-STATE | — | — | 3-STATE | 3-STATE | — |
| Output Polarity | TRUE | — | TRUE | TRUE | — | — | TRUE | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | DIP20,.3 | QFP48,.35SQ,20 | DIP20,.3 | DIP20,.3 | — | — | DIP20,.3 | SOP20,.4 | — |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | — |
| Package Style | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | IN-LINE | IN-LINE | — | — | IN-LINE | SMALL OUTLINE | — |
| Packing Method | TUBE | — | TUBE | TUBE | — | — | TUBE | TUBE | — |
| Power Supply Current-Max (ICC) | 0.08 mA | — | 0.16 mA | 0.16 mA | — | — | 0.08 mA | 0.08 mA | — |
| Prop. Delay@Nom-Sup | 22 ns | — | 22 ns | 24 ns | — | — | 26 ns | 22 ns | — |
| Propagation Delay (tpd) | 170 ns | — | 200 ns | 165 ns | — | — | 170 ns | 170 ns | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | — |
| Schmitt Trigger | NO | — | NO | NO | — | — | — | NO | — |
| Supply Voltage-Max (Vsup) | 6 V | — | 6 V | 6 V | — | — | 6 V | 6 V | — |
| Supply Voltage-Min (Vsup) | 2 V | — | 2 V | 2 V | — | — | 2 V | 2 V | — |
| Supply Voltage-Nom (Vsup) | 6 V | — | 6 V | 4.5 V | — | — | 5 V | 5 V | — |
| Surface Mount | NO | YES | NO | NO | — | — | NO | YES | — |
| Technology | CMOS | CMOS | CMOS | CMOS | — | — | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | — | — | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | — | — | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE | — | — | THROUGH-HOLE | GULL WING | — |
| Terminal Pitch | 2.54 mm | 0.5 mm | 2.54 mm | 2.54 mm | — | — | 2.54 mm | 1.27 mm | — |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | — | — | DUAL | DUAL | — |
| ## SN74HC245N Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | 13 Weeks | — | — | — | — | — | — | — |
| Has ADC | — | YES | — | — | — | — | — | — | — |
| Bit Size | — | 32 | — | — | — | — | — | — | — |
| Boundary Scan | — | YES | — | — | — | — | — | — | — |
| CPU Family | — | CORTEX-M0 | — | — | — | — | — | — | — |
| Clock Frequency-Max | — | 32 MHz | — | — | — | — | — | — | — |
| DAC Channels | — | YES | — | — | — | — | — | — | — |
| DMA Channels | — | YES | — | — | — | — | — | — | — |
| Number of DMA Channels | — | 12 | — | — | — | — | — | — | — |
| Number of I/O Lines | — | 38 | — | — | — | — | — | — | — |
| Number of Timers | — | 10 | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | 8 | — | — | — | — | — | — | — |
| PWM Channels | — | YES | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — | — | 260 | — |
| RAM (bytes) | — | 32768 | — | — | — | — | — | — | — |
| ROM (words) | — | 262144 | — | — | — | — | — | — | — |
| ROM Programmability | — | FLASH | — | — | — | — | — | — | — |
| Speed | — | 48 MHz | — | — | — | — | — | — | — |
| Supply Current-Max | — | 30.3 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | 3.6 V | — | — | — | — | — | — | — |
| Supply Voltage-Min | — | 3.3 V | — | — | — | — | — | — | — |
| Supply Voltage-Nom | — | 3.3 V | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — | — | — | 30 | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — | — | — | — | — | — |
| ## STM32F091CCT6 Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| ## SN74HC245NE4 Alternates Showing results | — | — | — | — | — | — | Image | — | — |
| ## SN74HC245DW Alternates Showing results | — | — | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 8 alternatives for SN74HC245N — response within 24 hours.
Quick Links
suggested
Bus Transceiver, HC/UH Series, 8-Func, 8-Bit, True Output, CMOS, CDIP20
Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20
suggested
Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20
Bus Transceiver, HC/UH Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74HC245N 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 SN74HC245N 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 SN74HC245N?
Known equivalents for SN74HC245N include STM32F091CCT6, SN54HC245J, CD54HC245F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HC245N?
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 SN74HC245N 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.