Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
120-LQFP Exposed Pad |
Number of Pins |
120 |
Operating Temperature |
0°C~70°C |
Packaging |
Tray |
Series |
74ACT |
JESD-609 Code |
e4 |
Pbfree Code |
no |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
120 |
ECCN Code |
EAR99 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Additional Feature |
RETRANSMIT; MAILBOX |
Subcategory |
FIFOs |
Technology |
CMOS |
Voltage - Supply |
4.5V~5.5V |
Terminal Position |
QUAD |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
5V |
Terminal Pitch |
0.4mm |
Frequency |
50MHz |
Base Part Number |
74ACT3641 |
Function |
Synchronous |
Current - Supply (Max) |
400μA |
Operating Supply Voltage |
5V |
Power Supplies |
5V |
Number of Circuits |
2 |
Memory Size |
36K 1K x 36 |
Element Configuration |
Dual |
Max Supply Current |
400μA |
Access Time |
13ns |
Data Bus Width |
36b |
Direction |
Bidirectional |
Organization |
1KX36 |
Output Characteristics |
3-STATE |
Memory Width |
36 |
Density |
36 kb |
Standby Current-Max |
0.0004A |
Parallel/Serial |
PARALLEL |
Bus Directional |
Bi-Directional |
FWFT Support |
No |
Programmable Flags Support |
Yes |
Output Enable |
YES |
Expansion Type |
Depth, Width |
Height Seated (Max) |
1.6mm |
Length |
14mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
SN74ACT3641-20PCB Overview
The 120-LQFP Exposed Pad package contains FIFO memory chip.In the shape of a Tray , it's packaged.There is a 36K 1K x 36 MB memory on the FIFO chips, which can be used to store both applications and data.Regulating the temperature to 0°C~70°C ensures reliable operation.A mounting type of Surface Mount is associated with the FIFO memory.Powered by a voltage of 4.5V~5.5V , it operates on a low supply voltage.It is a member of the 74ACT series .There is a FIFO's maximum operating supply current of 400μA .The recommended mounting method for this FIFO products is Surface Mount .The 74ACT3641 family of objects contains it.When the supply voltage is 5V , high efficiency is possible.A total of 120 terminations can be found in FIFO means.In the case of the operation pins, they are 120 pins.There is a maximum current requirement of 400μA for its operation.Set the supply voltage to 5V to ensure FIFO's maximum efficiency.In FIFOs , this gadget is self-contained.A frequency of 50MHz is sufficient to maintain good accuracy.Components normally possess 5V power supplies.The gadget can also generate a value of RETRANSMIT; MAILBOX .The 2 circuit is used in order to enhance its flexibility.
SN74ACT3641-20PCB Features
36K 1K x 36 memory size
74ACT series
Best part number of 74ACT3641
FIFOs category
SN74ACT3641-20PCB Applications
There are a lot of Texas Instruments SN74ACT3641-20PCB FIFOs Memory applications.
- PC peripheral
- Notebook
- Video Processing
- Rate buffers
- Magnetic memories
- Wireless
- Test Equipment
- Thermal Management for DDR3 Memory Modules
- Switches
- Industrial Systems