Parameters |
Lifecycle Status |
ACTIVE (Last Updated: 1 week ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-TSSOP (0.173, 4.40mm Width) |
Number of Pins |
20 |
Weight |
76.997305mg |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Series |
74AHC |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Type |
D-Type |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Subcategory |
FF/Latches |
Packing Method |
TR |
Technology |
CMOS |
Voltage - Supply |
2V~5.5V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
3.3V |
Terminal Pitch |
0.65mm |
Base Part Number |
74AHC574 |
Function |
Standard |
Output Type |
Tri-State, Non-Inverted |
Number of Elements |
1 |
Polarity |
Non-Inverting |
Supply Voltage-Max (Vsup) |
5.5V |
Power Supplies |
2/5.5V |
Supply Voltage-Min (Vsup) |
2V |
Number of Circuits |
8 |
Load Capacitance |
50pF |
Number of Ports |
2 |
Output Current |
8mA |
Number of Bits |
8 |
Clock Frequency |
115MHz |
Propagation Delay |
16.7 ns |
Turn On Delay Time |
1 ns |
Family |
AHC/VHC/H/U/V |
Logic Function |
D-Type, Flip-Flop |
Current - Quiescent (Iq) |
4μA |
Current - Output High, Low |
8mA 8mA |
Max Propagation Delay @ V, Max CL |
10.6ns @ 5V, 50pF |
Trigger Type |
Positive Edge |
Input Capacitance |
3pF |
Power Supply Current-Max (ICC) |
0.04mA |
Number of Input Lines |
3 |
Count Direction |
UNIDIRECTIONAL |
Clock Edge Trigger Type |
Positive Edge |
Max Frequency@Nom-Sup |
75000000Hz |
Height |
1.2mm |
Length |
6.5mm |
Width |
4.4mm |
Thickness |
1mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
SN74AHC574PWRE4 Overview
20-TSSOP (0.173, 4.40mm Width)is the packaging method. D flip flop is embedded in the Tape & Reel (TR) package. Currently, the output is configured to use Tri-State, Non-Inverted. It is configured with a trigger that uses a value of Positive Edge. There is an electric part mounted in the way of Surface Mount. The JK flip flop operates with an input voltage of 2V~5.5V volts. The operating temperature is -40°C~85°C TA. Logic flip flops of this type are classified as D-Type. This type of FPGA is a part of the 74AHC series. It should not exceed 115MHzin its output frequency. D latch consists of 1 elements. As a result, it consumes 4μA quiescent current and is not affected by external forces. 20terminations have occurred. JK flip flop belongs to 74AHC574 family. It is powered from a supply voltage of 3.3V. There is 3pF input capacitance for this T flip flop. This D flip flop belongs to the family of AHC/VHC/H/U/V. There is an electronic part that is mounted in the way of Surface Mount. The 20pins are designed into the board. Edge triggering is a type of triggering that allows a circuit to become active at the positive edge or the negative edge of the clock signal. The clock edge trigger type of this device is Positive Edge. It is part of the FF/Latchesbase part number family. There are 8bits in its design. It reaches 5.5Vwhen the supply voltage is maximal (Vsup). The supply voltage (Vsup) should be maintained above 2V for normal operation. Despite its superior flexibility, it relies on 8 circuits to achieve it. In view of its reliability, this D flip flop is a good fit for TR. An electrical current of 2/5.5V volts is applied to it. There are 2 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line. As a result of its output current of 8mA, it is very flexible in terms of design. As of now, there are 3input lines.
SN74AHC574PWRE4 Features
Tape & Reel (TR) package
74AHC series
20 pins
8 Bits
2/5.5V power supplies
SN74AHC574PWRE4 Applications
There are a lot of Texas Instruments SN74AHC574PWRE4 Flip Flops applications.
- Power down protection
- Storage Registers
- Functionally equivalent to the MC10/100EL29
- ESCC
- Cold spare funcion
- Digital electronics systems
- Guaranteed simultaneous switching noise level
- Reduced system switching noise
- Dynamic threshold performance
- Shift Registers