SN74AS821ADWR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 24 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Series | 74AS |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| Type | D-Type |
| Subcategory | FF/Latches |
| Packing Method | TAPE AND REEL |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AS821 |
| Function | Standard |
| Qualification Status | Not Qualified |
| Output Type | Tri-State, Non-Inverted |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Ports | 2 |
| Output Current | 48mA |
| Propagation Delay | 13 ns |
| Turn On Delay Time | 3.5 ns |
| Family | AS |
| Logic Function | Flip-Flop |
| Current - Quiescent (Iq) | 88mA |
| Current - Output High, Low | 24mA 48mA |
| Max I(ol) | 0.048 A |
| Number of Bits per Element | 10 |
| Max Propagation Delay @ V, Max CL | 13ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Number of Input Lines | 3 |
| Clock Edge Trigger Type | Positive Edge |
| Max Frequency@Nom-Sup | 62500000Hz |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
SN74AS821ADWR Overview
The flip flop is packaged in 24-SOIC (0.295, 7.50mm Width). The Tape & Reel (TR)package contains it. It is configured with Tri-State, Non-Invertedas an output. There is a trigger configured with Positive Edge. Surface Mountis occupied by this electronic component. The JK flip flop operates with an input voltage of 4.5V~5.5V volts. The operating temperature is 0°C~70°C TA. A flip flop of this type is classified as a D-Type. In this case, it is a type of FPGA belonging to the 74AS series. The element count is 1 . As a result, it consumes 88mA quiescent current. A total of 24 terminations have been made. This D latch belongs to the family of 74AS821. An input voltage of 5Vpowers the D latch. An electronic device belonging to the family AScan be found here. There is an electronic part mounted in the way of Surface Mount. The electronic flip flop is designed with pins 24. This device has the clock edge trigger type of Positive Edge. The RS flip flops belongs to FF/Latches base part number. As a result of its reliability, this D flip flop is ideally suited for TAPE AND REEL. The D latch operates on 5V volts. The flip flop contains 2ports. If high efficiency is to be achieved, the supply voltage should be maintained at 5V. As a result of its output current of 48mA, it is very flexible in terms of design. Currently, there are 3 lines of input.
SN74AS821ADWR Features
Tape & Reel (TR) package
74AS series
24 pins
5V power supplies
SN74AS821ADWR Applications
There are a lot of Texas Instruments SN74AS821ADWR Flip Flops applications.
- Computing
- Frequency Dividers
- Circuit Design
- Registers
- Automotive
- Divide a clock signal by 2 or 4
- Data Synchronizers
- Convert a momentary switch to a toggle switch
- Digital electronics systems
- Counters
