Parameters |
Input Capacitance |
4.5pF |
Low Level Output Current |
24mA |
Number of Input Lines |
10 |
Number of Output Lines |
3 |
Clock Edge Trigger Type |
Positive Edge |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
Mount |
Through Hole |
Mounting Type |
Through Hole |
Package / Case |
24-DIP (0.300, 7.62mm) |
Number of Pins |
24 |
Supplier Device Package |
24-PDIP |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tube |
Series |
74ACT |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Type |
D-Type |
Max Operating Temperature |
85°C |
Min Operating Temperature |
-40°C |
Voltage - Supply |
4.5V~5.5V |
Frequency |
150MHz |
Base Part Number |
74ACT821 |
Function |
Standard |
Output Type |
Tri-State, Non-Inverted |
Operating Supply Voltage |
5V |
Number of Elements |
1 |
Polarity |
Non-Inverting |
Number of Circuits |
10 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
4.5V |
Number of Bits |
10 |
Clock Frequency |
150MHz |
Propagation Delay |
9.5 ns |
Turn On Delay Time |
6 ns |
Logic Function |
D-Type, Flip-Flop |
Current - Quiescent (Iq) |
80μA |
Current - Output High, Low |
24mA 24mA |
Number of Bits per Element |
10 |
Max Propagation Delay @ V, Max CL |
9.5ns @ 5V, 50pF |
Trigger Type |
Positive Edge |
High Level Output Current |
-24mA |
74ACT821SPC Overview
The package is in the form of 24-DIP (0.300, 7.62mm). There is an embedded version in the package Tube. Tri-State, Non-Invertedis the output configured for it. It is configured with a trigger that uses Positive Edge. It is mounted in the way of Through Hole. A voltage of 4.5V~5.5Vis used as the supply voltage. Temperature is set to -40°C~85°C TA. It is an electronic flip flop with the type D-Type. The FPGA belongs to the 74ACT series. Its output frequency should not exceed 150MHz Hz. The element count is 1 . There is a consumption of 80μAof quiescent energy. D latch belongs to the 74ACT821 family. This JK flip flop has a 4.5pFfarad input capacitance. In this case, the electronic component is mounted in the way of Through Hole. The electronic flip flop is designed with pins 24. This device exhibits a clock edge trigger type of Positive Edge. An electronic part designed with 10bits is used in this application. Despite its superior flexibility, it relies on 10 circuits to achieve it. If high efficiency is to be achieved, the supply voltage should be maintained at 5V. It has 3 output lines to operate. This input has 10lines. -24mAis the output current at high level. In the low level output current setting, 24mAis used. If the operating temperature is lower than 85°C, it is recommended. A temperature above -40°Cshould be used for the operation. Initially, it requires a voltage of 4.5V as the minimum supply voltage. 5.5Vis the maximum supply voltage it supports. It is possible to obtain a frequency of 150MHz.
74ACT821SPC Features
Tube package
74ACT series
24 pins
10 Bits
74ACT821SPC Applications
There are a lot of ON Semiconductor 74ACT821SPC Flip Flops applications.
- Balanced Propagation Delays
- Data Synchronizers
- Divide a clock signal by 2 or 4
- Frequency division
- Functionally equivalent to the MC10/100EL29
- Memory
- Supports Live Insertion
- Differential Individual
- Individual Asynchronous Resets
- Balanced 24 mA output drivers