SN74HC191D
| Parameters | |
|---|---|
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Frequency | 48MHz |
| Base Part Number | 74HC191 |
| Pin Count | 16 |
| 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 |
| Turn On Delay Time | 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 | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| 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 |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
SN74HC191D Overview
This device is supplied in the 16-SOIC (0.154, 3.90mm Width) package. It is configured using 16terminations. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. An interconnection of 1elements is provided by wires. A total of 16pins are present on all components. It is packaged in the way of Tube. In the circuit, there are 16pins that connect other components. To mount it, use the method of [0]. In this case, it emerges as a member of the HC/UH family. As a member of 74HC series, it is well suited for various applications. In this case, the logic type is set to [0]. Setting the operating temperature to -40°C~85°C is recommended. Mounting type Surface Mountis used. Providing a voltage of 2V~6Vensures higher reliability of operation. The array consists of elements storing 4bits each. It is possible for the result to be yesin Pbfree code. Among the features of this electronic device, RCO OUTPUTare essential. You can find more related parts under its base part number of 74HC191. From the voltage source, there is a voltage of 2/6V volts. To operate, it requires a supply voltage of 5V volts. Supply voltages can be as low as 2V volts (Vsup). In this case, the frequency is 48MHz Hz. It is possible to reach a maximum supply voltage of 6VV (Vsup).
SN74HC191D Features
Embedded in the 16-SOIC (0.154, 3.90mm Width) package
4 bits per element
RCO OUTPUT
Operating supply voltage of 5V
Frequency of 48MHz
SN74HC191D Applications
There are a lot of Texas Instruments SN74HC191D Counters & Dividers applications.
- Signal gating
- Timing applications
- POWER COMPUTATION
- Divide-by"N" counters/frequency synthesizers
- TRUE RMS-TO-DC CONVERSION
- Time delay circuits
- Analog multiplexing and demultiplexing
- Decade counter/decimal decode display (CD4017B）
- Counter control/timers
- MULTIPLICATION
