SN7497NAlternatives & Equivalent Parts
About SN7497N
SN7497N 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 | SN7497NSource | CD4089BE | CD4527BE | SN74LS294N | SN65C3232EPWR | EP5W100RJ | SN7497NE4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | TE Connectivity | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual In-Line Package | Dual-In-Line Packages | — | Resistors, Axial Diameter Horizontal Mounting | Dual-In-Line Packages |
| Pin Count | 16 | 16 | — | 16 | — | 2 | 16 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 125.0°C | — | ~ 70.0°C | — | -55.0°C ~ 155.0°C | ~ 70.0°C |
| Price | $6.1625 | $0.5621 | $0.5214 | $7.0800 | $0.4460 | $0.3159 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | — | 15 | — | 10 | 0 |
| Additional Feature | BINARY RATE MULTIPLIER; ENABLE INPUT AND OUTPUTS; COMPLEMENTARY OUTPUTS | BINARY RATE MULTIPLIER; TCO OUTPUT | — | SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15 | — | — | BINARY RATE MULTIPLIER; ENABLE INPUT AND OUTPUTS; COMPLEMENTARY OUTPUTS |
| Count Direction | UP | UP | — | — | — | — | UP |
| Family | TTL/H/L | 4000/14000/40000 | — | LS | — | — | 7497 |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T16 | — | R-PDIP-T16 | — | — | R-PDIP-T16 |
| JESD-609 Code | e4 | e4 | — | e4 | — | — | e4 |
| Load Capacitance (CL) | 15 pF | 50 pF | — | 45 pF | — | — | 15 pF |
| Load/Preset Input | NO | YES | — | — | — | — | YES |
| Logic IC Type | BINARY COUNTER | BINARY COUNTER | — | PRESCALER | — | — | BINARY COUNTER |
| Max Frequency@Nom-Sup | 25000000 Hz | 1200000 Hz | — | 30000000 Hz | — | — | 25000000 Hz |
| Max I(ol) | 0.016 A | 0.004 A | — | 0.024 A | — | — | 0.016 A |
| Mode of Operation | SYNCHRONOUS | SYNCHRONOUS | — | — | — | — | SYNCHRONOUS |
| Number of Bits | 6 | 4 | — | 1 | — | — | 6 |
| Number of Functions | 1 | 1 | — | 1 | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | — | DIP16,.3 | — | — | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | TUBULAR PACKAGE | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | — | IN-LINE | — | Axial | IN-LINE |
| Packing Method | TUBE | TUBE | — | TUBE | — | BULK, BOX | TUBE |
| Power Supply Current-Max (ICC) | 120 mA | 3 mA | — | 50 mA | — | — | 120 mA |
| Prop. Delay@Nom-Sup | 39 ns | 110 ns | — | 12 ns | — | — | 39 ns |
| Propagation Delay (tpd) | 39 ns | 220 ns | — | 120 ns | — | — | 39 ns |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | — | Not Qualified |
| Schmitt Trigger | NO | NO | — | NO | — | — | — |
| Supply Voltage-Max (Vsup) | 3.45 V | 18 V | — | 5.25 V | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | 3.15 V | 3 V | — | 4.75 V | — | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 5 V | — | — | 5 V |
| Surface Mount | NO | NO | — | NO | — | NO | NO |
| Technology | TTL | CMOS | — | TTL | — | WIRE WOUND | TTL |
| Temperature Grade | COMMERCIAL | MILITARY | — | COMMERCIAL | — | — | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | — | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 2.54 mm | — | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | — | — | DUAL |
| Trigger Type | POSITIVE EDGE | NEGATIVE EDGE | — | — | — | — | POSITIVE EDGE |
| fmax-Min | 32 MHz | 7 MHz | — | 30 MHz | — | — | 32 MHz |
| ## SN7497N Alternates Showing results | Image | — | — | — | — | — | — |
| ## CD4089BE Alternates Showing results | — | Image | — | — | — | — | — |
| Number of Data/Clock Inputs | — | — | — | 2 | — | — | — |
| Output Polarity | — | — | — | TRUE | — | — | — |
| ## SN74LS294N Alternates Showing results | — | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Factory Lead Time | — | — | — | — | — | 12 Weeks, 1 Day | — |
| Construction | — | — | — | — | — | Cylindrical | — |
| Lead Diameter | — | — | — | — | — | 0.75 mm | — |
| Lead Length | — | — | — | — | — | 38 mm | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | — |
| Package Diameter | — | — | — | — | — | 8.5 mm | — |
| Package Length | — | — | — | — | — | 25 mm | — |
| Physical Dimension | — | — | — | — | — | 25mm x 8.5mm | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 5 W | — |
| Resistance | — | — | — | — | — | 100 Ω | — |
| Resistor Type | — | — | — | — | — | FIXED RESISTOR | — |
| Temperature Coefficient | — | — | — | — | — | 300 ppm/°C | — |
| Terminal Shape | — | — | — | — | — | WIRE | — |
| Tolerance | — | — | — | — | — | 5% | — |
| Working Voltage | — | — | — | — | — | 500 V | — |
| Configuration Features: Number of Resistors 1 | — | — | — | — | — | Dimensions: Passive Component Dimensions 25 x 8.5 MM | — |
| Power Rating 5 WATT | — | — | — | — | — | Resistance Class Up to 1kΩ | — |
| Operating Voltage 500 V | — | — | — | — | — | Packaging Features: Packaging Method Loose Piece - Box | — |
| Resistor Type Power Resistor | — | — | — | — | — | Element Type Wire Wound | — |
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 6 alternatives for SN7497N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN7497N 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 SN7497N 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 SN7497N?
Known equivalents for SN7497N include CD4089BE, CD4527BE, SN74LS294N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN7497N?
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 SN7497N 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.