SN74HC191NSR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Weight | 200.686274mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Cut Tape (CT) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | RCO OUTPUT |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Frequency | 48MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74HC191 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Propagation Delay | 330 ns |
| Family | HC/UH |
| Logic Function | Counter |
| Direction | Up, Down |
| Logic Type | Binary Counter |
| Max I(ol) | 0.0052 A |
| Number of Bits per Element | 4 |
| Trigger Type | Positive Edge |
| Power Supply Current-Max (ICC) | 0.08mA |
| Clock Edge Trigger Type | Positive Edge |
| Count Rate | 24MHz |
| Load/Preset Input | YES |
| Timing | Synchronous |
| Height | 2mm |
| Length | 10.3mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC191NSR Overview
It is a device supplied in the 16-SOIC (0.209, 5.30mm Width) package. 16 terminations are used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. An interconnection of 1elements is provided by wires. There are a total of 16 pins in all components. Cut Tape (CT)is used to package it. Circuit components are connected with 16pins. It is mounted in the way of [0]. It is included in the HC/UHfamily. This device is a member of the 74HCseries and is well suited for a wide range of applications. A logic type of Binary Counter is adopted. -40°C~85°Cis the recommended operating temperature. There is a mounting type of Surface Mounton this device. When the supply voltage is set to [0], it is able to operate with greater reliability. The array has 4elements. Pbfree code may result in yes. These electronic devices have many important features, and RCO OUTPUTis one of them. Further related parts can be found under its base part number 74HC191. TR is employed for its packing. From the voltage source, there is a voltage of 2/6V volts. For the device to operate, a voltage supply of 5Vis required. There is a minimum supply voltage (Vsup) of 2V volts. It operates at a frequency of 48MHz Hz. There is 6V maximum supply voltage (Vsup) allowed.
SN74HC191NSR Features
Embedded in the 16-SOIC (0.209, 5.30mm Width) package
4 bits per element
RCO OUTPUT
Operating supply voltage of 5V
Frequency of 48MHz
SN74HC191NSR Applications
There are a lot of Texas Instruments SN74HC191NSR Counters & Dividers applications.
- Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
- Frequency dividing circuits
- Digital multiplexing and demultiplexing
- Programmable decade counters
- Signal gating
- SQUARING
- Time delay circuits
- Communications Digital Frequency Synthesizers;
- POWER COMPUTATION
- SQUARE ROOT
