Texas Instruments SN74HC21D Logic Gates 2V~6V 14Terminations 2Functions 14Pins
SN74HC21D
2502-525-SN74HC21D
14-SOIC (0.154, 3.90mm Width)
RoHS Compliant
Logic Function: AND,Pin Count: 14,Logic Type: AND Gate,Operating Temperature: -40°C~85°C
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SN74HC21D Tech Specifications
Texas Instruments SN74HC21D technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Logic - Gates and Inverters | |
| Manufacturer | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 14Pins | |
| Weight | 129.387224mg | |
| Logic Level-High | 1.5V ~ 4.2V | |
| Logic Level-Low | 0.5V ~ 1.8V | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Series | 74HC | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 14Terminations | |
| ECCN Code | EAR99 | |
| Voltage - Supply | 2V~6V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 2Functions | |
| Supply Voltage | 5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Base Part Number | 74HC21 | |
| Pin Count | 14 | |
| Number of Outputs | 1Output | |
| Operating Supply Voltage | 5V | |
| Supply Voltage-Max (Vsup) | 6V | |
| Supply Voltage-Min (Vsup) | 2V | |
| Number of Channels | 2Channels | |
| Load Capacitance | 50pF | |
| Output Current | 5.2mA | |
| Propagation Delay | 19 ns | |
| Quiescent Current | 2μA | |
| Turn On Delay Time | 28 ns | |
| Family | HC/UH | |
| Logic Function | AND | |
| Number of Inputs | 4Inputs | |
| Logic Type | AND Gate | |
| Max Propagation Delay @ V, Max CL | 19ns @ 6V, 50pF | |
| Schmitt Trigger | NO | |
| Height | 1.75mm | |
| Length | 8.65mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SN74HC21D Documents
Download datasheets and manufacturer documentation for SN74HC21D
Datasheets
SN74HC21D-Texas-Instruments-datasheet-48899114.pdf SN74HC21D-Texas-Instruments-datasheet-14148875.pdf SN74HC21D-Texas-Instruments-datasheet-17597813.pdf SN74HC21D-Texas-Instruments-datasheet-8207574.pdf SN74HC21D-Texas-Instruments-datasheet-5319555.pdf SN74HC21D-Texas-Instruments-datasheet-18363.pdf SN74HC21D-Texas-Instruments-datasheet-114849.pdfPCN Packaging
Reel 10/Jul/2018
Others include "SN74H" parts
The following parts include 'SN74H'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SN74HC21D | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 2066 |
| SN74HC21DR | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 20800 |
| SN74HC21DT | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 50 |
| SN74HC21DE4 | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 638 |
| SN74HC21DG4 | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 246 |
| SN74HC21DRE4 | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | |
| SN74HC21DRG4 | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 75 |
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| CD74HC21M96 | Texas Instruments | High Speed CMOS Logic Dual 4-Input AND Gates 14-SOIC -55 to 125 | 14-SOIC (0.154, 3.90mm Width) | |
| CD74HC21M | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 14-SOIC (0.154, 3.90mm Width) | |
 | DM74ALS21AM | ON Semiconductor | IC GATE AND 2CH 4-INP 14-SOIC | 14-SOIC (0.154, 3.90mm Width) | |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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SN74HC21D Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.