lingxingic · Logic Gates
SN74LS21N(LX)
lingxingic Logic Gates · DIP-14
Request a quote for SN74LS21N(LX)The SN74LS21N(LX) is a Logic Gates from lingxingic, supplied in a DIP-14 package. It is listed in our Logic ICs catalog (Processors & Logic).
Key specifications of the SN74LS21N(LX): voltage - supply 2V~6V, current - output high(ioh) 5.2mA, operating temperature -40°C~+125°C, current - output low(iol) 5.2mA, input logic level - high 1.5V, 3.15V, 4.2V and input logic level - low 500mV, 1.35V, 1.8V.
PartnerSemi sources the SN74LS21N(LX) 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 | SN74LS21N(LX) |
|---|---|
| Manufacturer | lingxingic |
| Product type | Logic Gates |
| Category | Logic ICs |
| Package / case | DIP-14 |
| Current - Output High(IOH) | 5.2mA |
| Current - Output Low(IOL) | 5.2mA |
| Input Logic Level - High | 1.5V, 3.15V, 4.2V |
| Input Logic Level - Low | 500mV, 1.35V, 1.8V |
| Inputs per Gates | 4 |
| Logic Type | AND Gate |
| Number of Gates | 2 |
| Operating Temperature | -40°C~+125°C |
| Output Logic Level - High | 1.9V, 3.98V, 5.48V |
| Output Logic Level - Low | 260mV |
| Propagation Delay | 19ns@6V,15pF |
| Quiescent Current | 2uA |
| Voltage - Supply | 2V~6V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More lingxingic Logic ICs
| Part number | Type | |
|---|---|---|
| SN74LS193N(LX) | Counters, Dividers | |
| SN74LS194N(LX) | Shift Registers | |
| SN74LS20DR(LX) | Logic Gates | |
| SN74LS20N(LX) | Logic Gates | |
| SN74LS240DWR(LX) | Buffers, Drivers, Receivers, Transceivers | |
| SN74LS240N(LX) | Buffers, Drivers, Receivers, Transceivers | |
| SN74LS244DWR(LX) | Buffers, Drivers, Receivers, Transceivers | |
| SN74LS244N(LX) | Buffers, Drivers, Receivers, Transceivers |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| SN74LS00 | Texas Instruments | logic IC | |
| SN74LS02 | Texas Instruments | logic IC | |
| SN74LS03 | Texas Instruments | logic IC | |
| SN74LS04 | Texas Instruments | logic IC | |
| SN74LS05 | Texas Instruments | logic IC | |
| SN74LS06 | Texas Instruments | logic IC | |
| SN74LS07 | Texas Instruments | logic IC | |
| SN74LS08 | Texas Instruments | logic IC |
Frequently asked questions
What is the SN74LS21N(LX)?
The SN74LS21N(LX) is a Logic Gates from lingxingic, supplied in a DIP-14 package. It is listed in our Logic ICs catalog (Processors & Logic).
What are the specifications of the SN74LS21N(LX)?
Current - Output High(IOH): 5.2mA; Current - Output Low(IOL): 5.2mA; Input Logic Level - High: 1.5V, 3.15V, 4.2V; Input Logic Level - Low: 500mV, 1.35V, 1.8V; Inputs per Gates: 4; Logic Type: AND Gate; Number of Gates: 2; Operating Temperature: -40°C~+125°C; Output Logic Level - High: 1.9V, 3.98V, 5.48V; Output Logic Level - Low: 260mV; Propagation Delay: 19ns@6V,15pF; Quiescent Current: 2uA; Voltage - Supply: 2V~6V.
What package is the SN74LS21N(LX) in?
The SN74LS21N(LX) is listed in a DIP-14 package.
Which part numbers are similar to the SN74LS21N(LX)?
Similar part numbers in our catalog include SN74LS00 (Texas Instruments), SN74LS02 (Texas Instruments), SN74LS03 (Texas Instruments), SN74LS04 (Texas Instruments), SN74LS05 (Texas Instruments) and SN74LS06 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the SN74LS21N(LX)?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=SN74LS21N(LX)&brand=lingxingic 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.