Texas Instruments · Signal Switches, Multiplexers, Decoders
SN74LS145DR
Texas Instruments Signal Switches, Multiplexers, Decoders · SOIC-16
Request a quote for SN74LS145DRThe SN74LS145DR is a Signal Switches, Multiplexers, Decoders from Texas Instruments, supplied in a SOIC-16 package. It is listed in our Logic ICs catalog (Processors & Logic).
Key specifications of the SN74LS145DR: voltage - supply 4.75V~5.25V, current - output low(iol) 80mA, operating temperature 0°C~+70°C, number of lines 4/10, propagation delay 50ns@5V,45pF and quiescent current 13mA.
PartnerSemi sources the SN74LS145DR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | SN74LS145DR |
|---|---|
| Manufacturer | Texas Instruments |
| Product type | Signal Switches, Multiplexers, Decoders |
| Category | Logic ICs |
| Package / case | SOIC-16 |
| Current - Output Low(IOL) | 80mA |
| Number of lines | 4/10 |
| Operating temperature | 0°C~+70°C |
| Propagation Delay | 50ns@5V,45pF |
| Quiescent Current | 13mA |
| Type | Decoder |
| Voltage - Supply | 4.75V~5.25V |
| Voltage Supply Source | Single Supply |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Logic ICs
| Part number | Type | |
|---|---|---|
| SN74LS139A | logic IC | |
| SN74LS139ANE4 | Signal Switches, Multiplexers, Decoders | |
| SN74LS14 | logic IC | |
| SN74LS145 | logic IC | |
| SN74LS145NSR | Signal Switches, Multiplexers, Decoders | |
| SN74LS148 | logic IC | |
| SN74LS148N | Signal Switches, Multiplexers, Decoders | |
| SN74LS14DR | Inverters |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| SN74LS670N | onsemi | Specialty Logic | |
| SN74LS00N(LX) | lingxingic | Logic Gates | |
| SN74LS01N(LX) | lingxingic | Logic Gates | |
| SN74LS02N(LX) | lingxingic | Logic Gates | |
| SN74LS04N(LX) | lingxingic | Inverters | |
| SN74LS06N(LX) | lingxingic | Inverters | |
| SN74LS08N(LX) | lingxingic | Logic Gates | |
| SN74LS10N(LX) | lingxingic | Logic Gates |
Frequently asked questions
What is the SN74LS145DR?
The SN74LS145DR is a Signal Switches, Multiplexers, Decoders from Texas Instruments, supplied in a SOIC-16 package. It is listed in our Logic ICs catalog (Processors & Logic).
What are the specifications of the SN74LS145DR?
Current - Output Low(IOL): 80mA; Number of lines: 4/10; Operating temperature: 0°C~+70°C; Propagation Delay: 50ns@5V,45pF; Quiescent Current: 13mA; Type: Decoder; Voltage - Supply: 4.75V~5.25V; Voltage Supply Source: Single Supply.
What package is the SN74LS145DR in?
The SN74LS145DR is listed in a SOIC-16 package.
Which part numbers are similar to the SN74LS145DR?
Similar part numbers in our catalog include SN74LS670N (onsemi), SN74LS00N(LX) (lingxingic), SN74LS01N(LX) (lingxingic), SN74LS02N(LX) (lingxingic), SN74LS04N(LX) (lingxingic) and SN74LS06N(LX) (lingxingic). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the SN74LS145DR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=SN74LS145DR&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.