| Part Numbers | Manufacturer Name | Datasheet | Logic Type | Direction | Number of Elements | Number of Bits per Element | Reset | Timing | Count Rate | Trigger Type | Voltage - Supply | Operating Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD74HCT4040E | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 25MHz | Negative Edge | 4.5 V ~ 5.5 V | -55?C ~ 125?C | Through Hole | 16-DIP (0.300", 7.62mm) | |
| SN74LS163AN | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 25MHz | Positive Edge | 4.75 V ~ 5.25 V | 0?C ~ 70?C | Through Hole | 16-DIP (0.300", 7.62mm) | |
| CD74HCT4040M96 | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 25MHz | Negative Edge | 4.5 V ~ 5.5 V | -55?C ~ 125?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| SN74LV8154N | TEXAS INSTRUMENTS INC | Binary Counter | Up | 2 | 16 | - | - | 25MHz | Positive Edge | 2 V ~ 5.5 V | -40?C ~ 85?C | Through Hole | 20-DIP (0.300", 7.62mm) | |
| SN74LS163AD | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 25MHz | Positive Edge | 4.75 V ~ 5.25 V | 0?C ~ 70?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| SN74LS161AD | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 25MHz | Positive Edge | 4.75 V ~ 5.25 V | 0?C ~ 70?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| SN74LS191D | TEXAS INSTRUMENTS INC | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 25MHz | Positive Edge | 4.75 V ~ 5.25 V | 0?C ~ 70?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| CD74HCT4520E | TEXAS INSTRUMENTS INC | Binary Counter | Up | 2 | 4 | Asynchronous | Synchronous | 25MHz | Positive, Negative | 4.5 V ~ 5.5 V | -55?C ~ 125?C | Through Hole | 16-DIP (0.300", 7.62mm) | |
| CD74HCT4040M | TEXAS INSTRUMENTS INC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 25MHz | Negative Edge | 4.5 V ~ 5.5 V | -55?C ~ 125?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| CD74HCT4520M | TEXAS INSTRUMENTS INC | Binary Counter | Up | 2 | 4 | Asynchronous | Synchronous | 25MHz | Positive, Negative | 4.5 V ~ 5.5 V | -55?C ~ 125?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) |
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