Manufacturer: Texas Instruments
Win Source Part Number: 125755-SN74ALS191ANS
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: 30MHz
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 16-SO
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
Quantity per package: 2k pcs
Binary Counter, ALS 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
IC COUNTER BIN 4BIT U/D 16SO
IC BINARY COUNTER 4-BIT 16SO
| Win Source Electronics | Rochester Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters | Logic Counters |
| Product Number | 125755-SN74ALS191ANSR | SN74ALS191ANSR | SN74ALS191ANSR-ND | SN74ALS191ANSR | SN74ALS191ANSR | SN74ALS191ANSR |
| Product Name | Logic - Logic - Counters, Dividers - SN74ALS191ANSR | Counters, Dividers | Counters, Dividers | Logic - Counters, Dividers | Integrated Circuits (ICs) - Logic - Counters, Dividers | |
| Supply Voltage | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | ||||
| Package Type | 16-SO | SOP; SOP16 | SOIC; "16-SOIC (0.209"", 5.30mm Width)" | SOIC; 16-SOIC (0.209\", 5.30mm Width) | SOIC | |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Counter Category | Synchronous | Synchronous | Synchronous |
