Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 1 week ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
24-SOIC (0.295, 7.50mm Width) |
Number of Pins |
24 |
Weight |
624.398247mg |
Operating Temperature |
0°C~70°C |
Packaging |
Tube |
Series |
74ALS |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
24 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Additional Feature |
WITH CLEAR AND PRESET; WITH DUAL OUTPUT ENABLE; WITH READ-BACK |
Subcategory |
FF/Latches |
Technology |
TTL |
Voltage - Supply |
4.5V~5.5V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
74ALS666 |
Pin Count |
24 |
Qualification Status |
Not Qualified |
Output Type |
Tri-State |
Operating Supply Voltage |
5V |
Circuit |
8:8 |
Polarity |
Non-Inverting |
Power Supplies |
5V |
Load Capacitance |
50pF |
Number of Ports |
2 |
Nominal Supply Current |
73mA |
Output Current |
24mA |
Number of Bits |
8 |
Propagation Delay |
18 ns |
Turn On Delay Time |
6 ns |
Family |
ALS |
Logic Function |
D-Type, Latch |
Output Characteristics |
3-STATE |
Current - Output High, Low |
400μA 8mA |
Logic Type |
D-Type Transparent Latch |
Control Type |
ENABLE LOW/HIGH |
Number of Input Lines |
8 |
Independent Circuits |
1 |
Count Direction |
UNIDIRECTIONAL |
Translation |
N/A |
Height |
2.65mm |
Length |
15.4mm |
Width |
7.5mm |
Thickness |
2.35mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
SN74ALS666DWG4 Overview
In the package 24-SOIC (0.295, 7.50mm Width), it can be found. Tube is the way in which it is packaged. It uses Tri-State as its output configuration. There is a logic type of D-Type Transparent Latch associated with this electrical device. According to Surface Mount, this electronic part is mounted. A 4.5V~5.5V supply voltage is required to operate it. A temperature of 0°C~70°C is set as the operating temperature. This FPGA is part of the 74ALS series. An electronic part with 8 bits is designed. This device is designed with 24 terminations. 74ALS666 is the family name of it. A 5V voltage supply is required for operation. There are 24 pins on it. There is a device in this electronic family called ALS. 24 pins are used in its design. Surface Mount is the method used for mounting this electronic part. 2 ports are available on this device. Subcategory FF/Latches includes this part. There is 5V power supply for it. It contains 8 input lines where electronic circuits are present. Its output current of 24mA ensures maximum design flexibility. High efficiency requires maintaining the supply voltage at 5V. WITH CLEAR AND PRESET; WITH DUAL OUTPUT ENABLE; WITH READ-BACK are also a characteristic of it.
SN74ALS666DWG4 Features
24-SOIC (0.295, 7.50mm Width) package
74ALS series
8 Bits
74ALS666 family
24 pin count
24 pins
5V power supplies
SN74ALS666DWG4 Applications
There are a lot of Texas Instruments SN74ALS666DWG4 Latches applications.
- Shift Registers
- Automatic test equipment
- Display
- Automotive HEV/EV Powertrain
- Instrumentation
- Shift register
- Buffer/Storage Registers
- Phase comparator
- Sample and hold register
- Parallel Input