STMicroelectronics M74HC21B1R Logic Gates 14Pins 2Functions
M74HC21B1R
2381-525-M74HC21B1R
RoHS Compliant
Pin Count: 14,Logic Function: AND
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M74HC21B1R Tech Specifications
STMicroelectronics M74HC21B1R 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 | STMicroelectronics | |
| Mount | Through Hole | |
| Surface Mount | NO | |
| Number of Pins | 14Pins | |
| Number of Terminals | 14Terminals | |
| ECCN (US) | EAR99 | |
| Logic Family | HC | |
| Number of Elements per Chip | 2Elements per Chips | |
| Number of Element Inputs | 4-INElement Input | |
| Number of Output Enables per Element | 0 | |
| Number of Selection Inputs per Element | 0 | |
| Number of Element Outputs | 1Element Output | |
| Maximum Propagation Delay Time @ Maximum CL (ns) | 100@2V|20@4.5V|17@6V | |
| Absolute Propagation Delay Time (ns) | 150 | |
| Process Technology | CMOS | |
| Maximum Low Level Output Current (mA) | 5.2 | |
| Maximum High Level Output Current (mA) | -5.2 | |
| Minimum Operating Supply Voltage (V) | 2 | |
| Typical Operating Supply Voltage (V) | 5|2.5|3.3 | |
| Maximum Operating Supply Voltage (V) | 6 | |
| Maximum Quiescent Current (uA) | 1 | |
| Propagation Delay Test Condition (pF) | 50 | |
| Minimum Operating Temperature (°C) | -55 | |
| Maximum Operating Temperature (°C) | 125 | |
| Standard Package Name | DIP | |
| Supplier Package | PDIP | |
| Mounting | Through Hole | |
| Package Height | 5.1(Max) - 0.51(Min) | |
| Package Length | 20(Max) | |
| Package Width | 7.1(Max) | |
| PCB changed | 14 | |
| Lead Shape | Through Hole | |
| Number of Elements | 2 Elements | |
| RoHS | Compliant | |
| Package Description | PLASTIC, DIP-14 | |
| Package Style | IN-LINE | |
| Load Capacitance (CL) | 50 pF | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Equivalence Code | DIP14,.3 | |
| Operating Temperature-Min | -55 °C | |
| Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Operating Temperature-Max | 125 °C | |
| Rohs Code | Yes | |
| Manufacturer Part Number | M74HC21B1R | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Manufacturer | STMicroelectronics | |
| Part Life Cycle Code | Active |
| Product Attribute | Attribute Value | |
|---|---|---|
| Ihs Manufacturer | STMICROELECTRONICS | |
| Risk Rank | 4.72 | |
| Part Package Code | DIP | |
| Prop. | 30 ns | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Pbfree Code | Yes | |
| Part Status | Obsolete | |
| Terminal Finish | Matte Tin (Sn) | |
| Max Operating Temperature | 125 °C | |
| Min Operating Temperature | -55 °C | |
| HTS Code | 8542.39.00.01 | |
| Subcategory | Gates | |
| Packing Method | TUBE | |
| Technology | CMOS | |
| Terminal Position | DUAL | |
| Terminal Form | THROUGH-HOLE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Number of Functions | 2Functions | |
| Terminal Pitch | 2.54 mm | |
| Reach Compliance Code | compliant | |
| Pin Count | 14 | |
| JESD-30 Code | R-PDIP-T14 | |
| Number of Outputs | 1Output | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Power Supplies | 2/6 V | |
| Temperature Grade | MILITARY | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Max Supply Voltage | 6 V | |
| Min Supply Voltage | 2 V | |
| Propagation Delay | 100 ns | |
| Quiescent Current | 1 µA | |
| Family | HC/UH | |
| Logic Function | AND | |
| Number of Inputs | 4Inputs | |
| Seated Height-Max | 5.1 mm | |
| Logic IC Type | AND GATE | |
| Max I(ol) | 0.004 A | |
| Number of Gates | 2Gates | |
| High Level Output Current | -5.2 mA | |
| Propagation Delay (tpd) | 150 ns | |
| Low Level Output Current | 5.2 mA | |
| Schmitt Trigger | NO | |
| Number of Input Lines | 4Input Lines | |
| Number of Output Lines | 1Output Line | |
| Width | 7.62 mm | |
| RoHS Status | Supplier Unconfirmed | |
| Radiation Hardening | No |
M74HC21B1R Documents
Download datasheets and manufacturer documentation for M74HC21B1R
datasheets
stmicroelectronics-m74hc21b1r-datasheets-8366.pdfDatasheets
Others include "M74HC" parts
The following parts include 'M74HC'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| M74HC21B1R | STMicroelectronics | - |
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M74HC21B1R Comments
109 reviews
2021-08-12 00:00:00
The quality of products received was average, meeting general expectations without outstanding features.
2021-08-06 00:00:00
Very nicely designed and manufactured. The screw terminals (used with crimp terminated wires) allow for a professional and secure installation. I will buy many more!
2021-07-08 00:00:00
The quality and service of the electronic components I purchased from Jakelectronic are OK. The product performed as expected and the delivery time was not too long. The only problem is that sometimes they don't have enough stock and I have to wait longer to get the components I need.
2021-07-08 00:00:00
I appreciate the detailed product descriptions and specifications provided on their website.
2021-07-02 00:00:00
Prices are reasonable, not the cheapest but fair considering the quality of products offered.
2021-06-24 00:00:00
Very easy to use and Simple Straight portal with no Ads
2021-06-19 00:00:00
The experience of buying electronic components on Jakelectronic is mediocre, and sometimes better product classification and search capabilities are needed
2021-06-19 00:00:00
All the pins and all the options in one package. Much enjoyed!
2021-06-18 00:00:00
Super easy to search and buy any electronic chips and their details.
2021-06-15 00:00:00
great value for price.