| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HEF4020BT,653 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| HEF4020BT,652 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| HEF4521BT,653 | NXP SEMICONDUCTORS | Divide-by-2 | - | 1 | 24 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| HEF4521BT,652 | NXP SEMICONDUCTORS | Divide-by-2 | - | 1 | 24 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| HEF4024BT,653 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 7 | Asynchronous | - | 35MHz | Negative Edge | 4.5 V ~ 15.5 V | -40?C ~ 85?C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | |
| HEF4521BP,652 | NXP SEMICONDUCTORS | Divide-by-2 | - | 1 | 24 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Through Hole | 16-DIP (0.300", 7.62mm) | |
| HEC4020BT,118 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| HEC4020BTT,118 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | |
| HEF4020BP,652 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35MHz | Negative Edge | 3 V ~ 15 V | -40?C ~ 85?C | Through Hole | 16-DIP (0.300", 7.62mm) | |
| HEF4024BT,652 | NXP SEMICONDUCTORS | Binary Counter | Up | 1 | 7 | Asynchronous | - | 35MHz | Negative Edge | 4.5 V ~ 15.5 V | -40?C ~ 85?C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) |
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