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 |
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 |
66.7MHz |
Base Part Number |
74ACT3631 |
Function |
Synchronous |
Current - Supply (Max) |
400μA |
Operating Supply Voltage |
5V |
Power Supplies |
5V |
Number of Circuits |
2 |
Memory Size |
18K 512 x 36 |
Element Configuration |
Dual |
Max Supply Current |
400μA |
Access Time |
11ns |
Data Bus Width |
36b |
Direction |
Bidirectional |
Output Characteristics |
3-STATE |
Memory Width |
36 |
Density |
18 kb |
Standby Current-Max |
0.0004A |
Parallel/Serial |
PARALLEL |
Memory IC Type |
OTHER FIFO |
Bus Directional |
Bi-Directional |
FWFT Support |
No |
Programmable Flags Support |
Yes |
Output Enable |
YES |
Expansion Type |
Depth, Width |
Cycle Time |
15 ns |
Height Seated (Max) |
1.6mm |
Length |
14mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
SN74ACT3631-15PCB Overview
You can find FIFO memory chip in the 120-LQFP Exposed Pad package.Tray case is used for packaging.There is a 18K 512 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.Surface Mount is the mounting type of the FIFO memory.To operate, the FIFO products requires a voltage supply of 4.5V~5.5V .The memory logic belongs to the series 74ACT .400μA is the FIFO's maximum operating supply current.A Surface Mount mounting method is recommended.In terms of its family, it is part of the 74ACT3631 family.Supply voltages of 5V are capable of achieving high efficiency.In FIFO means, there are 120 terminations.There are 120 pins for operation.FIFO design requires a maximum current of 400μA to operate.A 5V supply voltage will ensure FIFO's maximum efficiency.A self-contained gadget is contained in FIFOs .It has a OTHER FIFO memory type IC.When the frequency is set to 66.7MHz it can maintain good accuracy.Normally, the component owns 5V power supplies.With the help of this FIFO memory, MAILBOX can also be generated.Due to the use of 2 circuits, FIFO memory chip has an enhanced level of flexibility.
SN74ACT3631-15PCB Features
18K 512 x 36 memory size
74ACT series
Best part number of 74ACT3631
FIFOs category
SN74ACT3631-15PCB Applications
There are a lot of Texas Instruments SN74ACT3631-15PCB FIFOs Memory applications.
- Fabrication Site
- TVs
- Notebook
- Queues for communication systems
- PC peripheral
- General Data Collection Applications at Low-Temperatures
- Communications Systems
- Product traceability
- Optical memories
- Look-up Tables