SN74HC191DT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 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 | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | SMD/SMT |
| 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 | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC191DT Overview
In the 16-SOIC (0.154, 3.90mm Width)package, it is supplied. 16 terminations are used for its configuration. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. The 1elements are connected by wires. The number of all component pins is 16. As a result, it is packaged in the way of a Tape & Reel (TR). In the circuit, there are 16pins that connect other components. It is mounted in the manner of [0]. Initially, it appears to belong to the HC/UH family. With its 74HCseries designation, it can be used for a range of applications. Logic type Binary Counter is adopted. It is recommended that the operating temperature be set to -40°C~85°C. It adopts a mounting type of Surface Mount. As a result, the device operates more reliably when a supply voltage of 2V~6Vis applied. There are 4bits stored in each element of the array. The result may be yesin terms of Pbfree code. An important feature of this electronic device is [0]. Further related parts can be found under its base part number 74HC191. In order to package it, TRis employed. The voltage source produces a voltage of 2/6V volts. To operate, the device requires a voltage of [0]. It is possible to supply the device with the minimum supply voltage (Vsup) of 2V. With a frequency of [0], it operates. There is 6V maximum supply voltage (Vsup) allowed.
SN74HC191DT 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
SN74HC191DT Applications
There are a lot of Texas Instruments SN74HC191DT Counters & Dividers applications.
- Timers
- Frequency division
- VHF, UHF, FM, AM, etc.
- Timing applications
- Divide-by"N" counters/frequency synthesizers
- Clocks
- MULTIPLICATION
- Control counters
- Signal gating
- Counter control/timers
