Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SO 0 to 70
Manufacturer: Texas Instruments
Win Source Part Number: 065551-SN74LS191NSR
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-SO
Supply Voltage - Operating: 4.75 V to 5.25 V
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
IC SYNC 4-BIT UP/DN CNTR 16SO
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
IC BINARY COUNTER 4-BIT 16SO
| Texas Instruments | Win Source Electronics | Rochester Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters |
| Product Number | SN74LS191NSR | 065551-SN74LS191NSR | SN74LS191NSR | 296-29978-6-ND | SN74LS191NSR | SN74LS191NSR | SN74LS191NSR |
| Product Name | SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control | Logic - Logic - Counters, Dividers - SN74LS191NSR | Counters, Dividers | Logic - Counters, Dividers | Counters, Dividers | Integrated Circuits (ICs) - 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 | 16-SO | SOP; SOP16 | SOIC; "16-SOIC (0.209"", 5.30mm Width)" | SOIC; 16-SOIC (0.209\", 5.30mm Width) | ||
| Logic Family | LS | TTL |
