SN74ALS163BDAlternatives & Equivalent Parts
About SN74ALS163BD
SN74ALS163BD is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74ALS163BDSource | SN74ALS169BD | SN74ALS161BD | SN74ALS169BDR | SN74ALS163BDBRE4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | — | — | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | — | — | 16 | 16 |
| Temperature Range | ~ 70.0°C | — | — | ~ 70.0°C | ~ 70.0°C |
| Price | $0.6684 | $1.2300 | $0.2800 | $0.8892 | — |
| Electrical Parameters | |||||
| Reach Compliance Code | Compliant | — | — | — | — |
| YTEOL | 0 | — | — | 15 | 0 |
| Additional Feature | TCO OUTPUT | — | — | TCO OUTPUT | TCO OUTPUT |
| Count Direction | UP | — | — | BIDIRECTIONAL | UP |
| Family | ALS | — | — | ALS | ALS |
| JESD-30 Code | R-PDSO-G16 | — | — | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | — | — | e4 | — |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF | 50 pF |
| Load/Preset Input | YES | — | — | YES | YES |
| Logic IC Type | BINARY COUNTER | — | — | BINARY COUNTER | BINARY COUNTER |
| Max Frequency@Nom-Sup | 40000000 Hz | — | — | 40000000 Hz | 40000000 Hz |
| Max I(ol) | 0.008 A | — | — | 0.008 A | 0.008 A |
| Mode of Operation | SYNCHRONOUS | — | — | SYNCHRONOUS | SYNCHRONOUS |
| Number of Bits | 4 | — | — | 4 | 4 |
| Number of Functions | 1 | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | — | — | SOP16,.25 | SOP16,.25 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TUBE | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 21 mA | — | — | 25 mA | 21 mA |
| Prop. Delay@Nom-Sup | 20 ns | — | — | 20 ns | 20 ns |
| Propagation Delay (tpd) | 20 ns | — | — | 20 ns | 20 ns |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | — | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | 5 V | 5 V |
| Surface Mount | YES | — | — | YES | YES |
| Technology | TTL | — | — | TTL | TTL |
| Temperature Grade | COMMERCIAL | — | — | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | — | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | — | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | NOT SPECIFIED |
| Trigger Type | POSITIVE EDGE | — | — | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 40 MHz | — | — | 40 MHz | 40 MHz |
| Pbfree Code | — | — | — | Yes | Yes |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
Why Look for Alternatives?
Finding alternatives for SN74ALS163BD 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 SN74ALS163BD 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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Request Alternatives for SN74ALS163BDFAQ
What is equivalent to SN74ALS163BD?
Known equivalents for SN74ALS163BD include SN74ALS169BD, SN74ALS161BD, SN74ALS169BDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74ALS163BD?
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 SN74ALS163BD 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.