74HCT4040BQX
ActiveIC BINARY COUNTER 12BIT 16DHVQFN
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74HCT4040BQX
ActiveIC BINARY COUNTER 12BIT 16DHVQFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | 74HCT4040BQX |
|---|---|
| Count Rate | 79 MHz |
| Direction | Up |
| Logic Type | Binary Counter |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 12 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad |
| Reset | Asynchronous |
| Supplier Device Package | 16-DHVQFN (2.5x3.5) |
| Trigger Type | Negative Edge |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
74HCT4040BQ-Q100 Series
12-stage binary ripple counter
| Part | Direction | Trigger Type | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Qualification | Mounting Type | Reset | Voltage - Supply [Min] | Voltage - Supply [Max] | Number of Elements | Grade | Package / Case | Number of Bits per Element | Logic Type | Count Rate | Package / Case [x] | Package / Case [y] | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Freescale Semiconductor - NXP | Up | Negative Edge | 16-DHVQFN (2.5x3.5) | 125 °C | -40 °C | AEC-Q100 | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | Automotive | 16-VFQFN Exposed Pad | 12 | Binary Counter | 79 MHz | ||||
 Freescale Semiconductor - NXP | Up | Negative Edge | 16-TSSOP | 125 °C | -40 °C | AEC-Q100 | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | Automotive | 16-TSSOP | 12 | Binary Counter | 79 MHz | 0.173 in | 4.4 mm | ||
 Freescale Semiconductor - NXP | Up | Negative Edge | 16-SSOP | 125 °C | -40 °C | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | 16-SSOP | 12 | Binary Counter | 79 MHz | 0.209 in | 5.3 mm | ||||
 Freescale Semiconductor - NXP | Up | Negative Edge | 16-SO | 125 °C | -40 °C | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | 16-SOIC | 12 | Binary Counter | 79 MHz | 0.154 in | 3.9 mm | ||||
Freescale Semiconductor - NXP | Up | Negative Edge | 16-DHVQFN (2.5x3.5) | 125 °C | -40 °C | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | 16-VFQFN Exposed Pad | 12 | Binary Counter | 79 MHz | ||||||
 Freescale Semiconductor - NXP | Up | Negative Edge | 16-SO | 125 °C | -40 °C | Surface Mount | Asynchronous | 4.5 V | 5.5 V | 1 | 16-SOIC | 12 | Binary Counter | 79 MHz | 0.154 in | 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 2161 | $ 0.14 | |
| Cut Tape (CT) | 1 | $ 0.46 | ||
| 10 | $ 0.39 | |||
| 25 | $ 0.37 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.27 | |||
| 500 | $ 0.23 | |||
| 1000 | $ 0.18 | |||
| Digi-Reel® | 1 | $ 0.46 | ||
| 10 | $ 0.39 | |||
| 25 | $ 0.37 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.27 | |||
| 500 | $ 0.23 | |||
| 1000 | $ 0.18 | |||
| Tape & Reel (TR) | 3000 | $ 0.18 | ||
Description
General part information
74HCT4040BQ-Q100 Series
The 74HC4040-Q100; 74HCT4040-Q100 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition ofCP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state ofCP. Each counter stage is a static toggle flip-flop. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Documents
Technical documentation and resources