SN74LS193NAlternatives & Equivalent Parts
About SN74LS193N
SN74LS193N 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.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for SN74LS193N — response within 24 hours.
Specification Comparison
| Parameter | SN74LS193NSource | ADC0804LCN | LF411CN/NOPB | DM74LS154N | SN74LS136N | SN74LS193NSR | SN74LS193NE4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 16 | 20 | 8 | 24 | 14 | 16 | 16 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.3970 | $2.5605 | $0.4800 | $2.5000 | $0.2660 | $0.6596 | $0.4508 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | — | Yes | Yes | Yes |
| YTEOL | 15 | 0 | 0 | — | 15 | 15 | 15 |
| Additional Feature | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | — | — | 2 ENABLE INPUTS | — | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK |
| Count Direction | BIDIRECTIONAL | — | — | — | — | BIDIRECTIONAL | BIDIRECTIONAL |
| Family | LS | — | — | LS | LS | LS | LS |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T20 | R-PDIP-T8 | R-PDIP-T24 | R-PDIP-T14 | R-PDSO-G16 | R-PDIP-T16 |
| JESD-609 Code | e4 | e0 | e3 | e0 | e4 | e4 | e4 |
| Load Capacitance (CL) | 15 pF | — | — | 15 pF | 15 pF | 15 pF | 15 pF |
| Load/Preset Input | YES | — | — | — | — | YES | YES |
| Logic IC Type | BINARY COUNTER | — | — | OTHER DECODER/DRIVER | XOR GATE | BINARY COUNTER | BINARY COUNTER |
| Max Frequency@Nom-Sup | 25000000 Hz | — | — | — | — | 25000000 Hz | 25000000 Hz |
| Max I(ol) | 0.008 A | — | — | 0.008 A | 0.016 A | 0.008 A | 0.008 A |
| Mode of Operation | SYNCHRONOUS | — | — | — | — | SYNCHRONOUS | SYNCHRONOUS |
| Number of Bits | 4 | 8 | — | — | — | 4 | 4 |
| Number of Functions | 1 | 1 | 1 | 1 | 4 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP20,.3 | DIP8,.3 | DIP24,.6 | DIP14,.3 | SOP16,.3 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE | IN-LINE |
| Packing Method | TUBE | — | — | — | TUBE | TR | TUBE |
| Power Supply Current-Max (ICC) | 34 mA | — | — | 14 mA | 10 mA | 34 mA | 34 mA |
| Prop. Delay@Nom-Sup | 47 ns | — | — | 35 ns | 30 ns | 47 ns | 47 ns |
| Propagation Delay (tpd) | 47 ns | — | — | 30 ns | 30 ns | 47 ns | 47 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25 V | — | — | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | — | — | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | 15 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | NO | NO | NO | NO | NO | YES | NO |
| Technology | TTL | CMOS | BIPOLAR | TTL | TTL | TTL | TTL |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD | MATTE TIN | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Trigger Type | POSITIVE EDGE | — | — | — | — | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 25 MHz | — | — | — | — | 25 MHz | 25 MHz |
| ## SN74LS193N Alternates Showing results | Image | — | — | — | — | — | — |
| Analog Input Voltage-Max | — | 6.35 V | — | — | — | — | — |
| Analog Input Voltage-Min | — | -0.05 V | — | — | — | — | — |
| Conversion Time-Max | — | 114 µs | — | — | — | — | — |
| Converter Type | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — | — |
| Linearity Error-Max (EL) | — | 0.3906% | — | — | — | — | — |
| Number of Analog In Channels | — | 1 | — | — | — | — | — |
| Output Bit Code | — | BINARY | — | — | — | — | — |
| Output Format | — | PARALLEL, 8 BITS | — | — | — | — | — |
| Screening Level | — | TS 16949 | — | — | — | — | — |
| Supply Current-Max | — | 1.8 mA | 3.4 mA | — | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — | — | — |
| ## ADC0804LCN Alternates Showing results | — | Image | — | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.0002 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.0002 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | 70 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 100 dB | — | — | — | — |
| Frequency Compensation | — | — | YES | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.025 µA | — | — | — | — |
| Input Offset Voltage-Max | — | — | 2000 µV | — | — | — | — |
| Low-Bias | — | — | YES | — | — | — | — |
| Low-Offset | — | — | NO | — | — | — | — |
| Micropower | — | — | NO | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — | — | — | — |
| Power | — | — | NO | — | — | — | — |
| Programmable Power | — | — | NO | — | — | — | — |
| Slew Rate-Min | — | — | 8 V/us | — | — | — | — |
| Slew Rate-Nom | — | — | 15 V/us | — | — | — | — |
| Supply Voltage Limit-Max | — | — | 18 V | — | — | — | — |
| Unity Gain BW-Nom | — | — | 4000 | — | — | — | — |
| Voltage Gain-Min | — | — | 15000 | — | — | — | — |
| Wideband | — | — | NO | — | — | — | — |
| ## LF411CN/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | — | Unknown | — | — | — |
| Output Polarity | — | — | — | INVERTED | — | — | — |
| ## DM74LS154N Alternates Showing results | — | — | — | Image | — | — | — |
| Number of Inputs | — | — | — | — | 2 | — | — |
| Output Characteristics | — | — | — | — | OPEN-COLLECTOR | — | — |
| Schmitt Trigger | — | — | — | — | NO | — | — |
| ## SN74LS136N Alternates Showing results | — | — | — | — | Image | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | 30 | — |
| ## SN74LS193NE4 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 6 alternatives for SN74LS193N — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
Why Look for Alternatives?
Finding alternatives for SN74LS193N 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 SN74LS193N 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SN74LS193N. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SN74LS193N?
Known equivalents for SN74LS193N include ADC0804LCN, LF411CN/NOPB, DM74LS154N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS193N?
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 SN74LS193N 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.