SN74ALS191D
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Pbfree Code | no |
| Number of Terminations | 16 |
| Additional Feature | TCO OUTPUT |
| 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 | 16 |
| JESD-30 Code | R-PDSO-G16 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Family | ALS |
| Logic IC Type | BINARY COUNTER |
| Max I(ol) | 0.008 A |
| Trigger Type | POSITIVE EDGE |
| Propagation Delay (tpd) | 18 ns |
| Power Supply Current-Max (ICC) | 22mA |
| fmax-Min | 30 MHz |
| Count Direction | BIDIRECTIONAL |
| Max Frequency@Nom-Sup | 30000000Hz |
| Load/Preset Input | YES |
| Mode of Operation | SYNCHRONOUS |
| Height Seated (Max) | 1.75mm |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
SN74ALS191D Overview
This device is supplied in the SOIC package. There are 16 terminations used for its configuration. Having a voltage supply of 5Vallows it to operate in a highly flexible manner. The number of all component pins is 16. It is a member of the family [0]. In the device, the information consists of 4 bits. Using the Pbfree code, the result may be no. This electronic device is equipped with the following features [0]. In this device, the temperature grade is COMMERCIAL. In this case, there is 5V voltage coming from the voltage source. The minimum supply voltage (Vsup) is 4.5V. A maximum supply voltage (Vsup) is available up to 5.5V. This electronic part belongs to the Counters family. A logic IC with the type BINARY COUNTERis used. A temperature of 70°Cis usually set as the maximum operating temperature.
SN74ALS191D Features
Embedded in the SOIC package
TCO OUTPUT
BINARY COUNTER as logic IC type
SN74ALS191D Applications
There are a lot of Texas Instruments SN74ALS191D Counters & Dividers applications.
- Communications Digital Frequency Synthesizers;
- Counter control/timers
- Time-delay circuits
- Frequency dividers
- Signal gating
- Up Counters
- SQUARE ROOT
- ALGEBRAIC COMPUTATION
- Programmable decade counters
- Digital multiplexing and demultiplexing
