Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SOIC 0 to 70
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
Manufacturer: Texas Instruments
Win Source Part Number: 1100027-SN74LS191DR
Packaging: Reel - TR
Mounting: SMD (SMT)
Logic Type: Binary Counter
Number of Elements: 1
Number of Bits per Element: 4
Trigger Type: Positive Edge
Direction: Up, Down
Timing: Synchronous
Count Rate: 25MHz
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C
Case / Package: 16-SOIC
Supply Voltage - Operating: 4.75 V to 5.25 V
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial, Power Management, Portable Devices
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
IC BINARY COUNTER 4-BIT 16SOIC
IC SYNC 4-BIT UP/DN CNTR 16-SOIC
| Texas Instruments | DigiKey | Rochester Electronics | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters |
| Product Number | SN74LS191DR | 296-SN74LS191DRCT-ND | SN74LS191DR | 1100027-SN74LS191DR | SN74LS191DR | SN74LS191DR | SN74LS191DR |
| Product Name | SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control | Counters, Dividers | Logic - Logic - Counters, Dividers - SN74LS191DR | Counters, Dividers | Integrated Circuits (ICs) - Logic - Counters, Dividers | Logic - Counters, Dividers | |
| Counter Category | Synchronous | Synchronous | Synchronous | Synchronous | |||
| Counter Direction | Bidirectional | Bidirectional | Bidirectional | UP; DOWN | |||
| Supply Voltage | 5V; 5.25 | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V | ||||
| Package Type | PDIP,SO,SOIC | SOIC; "16-SOIC (0.154"", 3.90mm Width)" | SOIC; SOIC16 | SOIC; 16-SOIC | SOIC; 16-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Logic Family | LS | TTL |
