| 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