SN74LS197D
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Pbfree Code | no |
| Number of Terminations | 14 |
| Additional Feature | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS |
| HTS Code | 8542.39.00.01 |
| Subcategory | Counters |
| Technology | TTL |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 14 |
| JESD-30 Code | R-PDSO-G14 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 5.25V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 4.75V |
| Load Capacitance | 15pF |
| Number of Bits | 4 |
| Family | LS |
| Logic IC Type | BINARY COUNTER |
| Max I(ol) | 0.008 A |
| Trigger Type | NEGATIVE EDGE |
| Propagation Delay (tpd) | 95 ns |
| Power Supply Current-Max (ICC) | 27mA |
| fmax-Min | 30 MHz |
| Count Direction | UP |
| Max Frequency@Nom-Sup | 30000000Hz |
| Load/Preset Input | YES |
| Mode of Operation | ASYNCHRONOUS |
| Height Seated (Max) | 1.75mm |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
SN74LS197D Overview
This device is supplied in the SOIC package. For its configuration, 14terminations are used. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. A total of 14pins are present on all components. In this case, it appears as a member of the LS family. The device stores 4bits of information. As far as Pbfree code is concerned, the result may be no. It is important to note that DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSare really important features of this electronic device. There is a temperature grade of COMMERCIALon this device. As a result of the voltage source, there is 5V voltage. A voltage of 4.75V is the minimum supply voltage (Vsup). It is possible to reach a maximum supply voltage of 5.25VV (Vsup). It is an electronic component of the Counters family. This logic IC is of type [0]. Typically, the maximum operating temperature is set to 70°C.
SN74LS197D Features
Embedded in the SOIC package
DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
BINARY COUNTER as logic IC type
SN74LS197D Applications
There are a lot of Texas Instruments SN74LS197D Counters & Dividers applications.
- Digital multiplexing and demultiplexing
- ANALOG SIGNAL PROCESSING
- Timing applications
- POWER COMPUTATION
- Frequency dividing circuits
- Fixed or Programmable Frequency Division
- VHF, UHF, FM, AM, etc.
- Timers
- Time delay circuits
- ALGEBRAIC COMPUTATION
