HEF4040BT,653
Falling Edge 1 50MHz SOIC-16 Counters, Dividers RoHS
12-stage binary ripple counter
- Manufacturer
- Nexperia
- Manufacturer part #
- HEF4040BT,653
- Store part #
- C27800
- Package / case
- SOIC-16
- Category
- Counters, Dividers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,196 in stock
#C27800
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹114.86 | ₹114.86 |
| 10+ | ₹92.01 | ₹920.10 |
| 30+ | ₹80.70 | ₹2,421.00 |
| 100+ | ₹69.39 | ₹6,939.00 |
| 500+ | ₹62.66 | ₹31,330.00 |
| 1,000+ | ₹59.18 | ₹59,180.00 |
1 × ₹114.86
₹114.86
excl. GST
₹135.53 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
HEF4040BT,653
₹114.86 for 1 + GST
Specifications
- Logic Family
- HEF
- Voltage - Supply
- 4.5V~15.5V
- Trigger Type
- Falling Edge
- Timing
- Asynchronous
- Operating Temperature
- -40℃~+85℃
- Reset
- Asynchronous
- Number of Elements
- 1
- Propagation Delay
- 35ns
- Count Rate
- 50MHz
- Features
- Static operation;Reset function
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.269 g
Overview
The HEF4040B is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve fully buffered outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of CP. Each counter stage is a static toggle flip-flop. Inputs are overvoltage tolerant to 15 V. This enables the device to be used in HIGH-to-LOW level shifting applications.
Applications
- Frequency dividing circuits
- Time delay circuits
- Control counters
Key features
- Wide supply voltage range from 3.0 V to 15.0 V
- CMOS low power dissipation
- High noise immunity
- Tolerant of slow clock rise and fall time
- Fully static operation
- 5 V, 10 V, and 15 V parametric ratings
- Standardized symmetrical output characteristics
- Complies with JEDEC standard JESD 13-B
- ESD protection: HBM JESD22-A114F exceeds 2000 V; MM JESD22-A115-B exceeds 200 V
- Specified from -40 ℃ to +85 ℃
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