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HEF4047B
Datasheet
General description
The HEF4047B consists of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options.
Inputs include + TRIGGER, - TRIGGER, ASTABLE, ASTABLE, RETRIGGER and MR (Master Reset). Buffered outputs are O, O and OSCILLATOR OUTPUT. In all modes of operation an external capacitor (Ct ) must be connected between CTC and RCTC , and an external resistor (Rt ) must be connected between RTC and RCTC (continued on next page).
Features
- Direct interface to C-MOS, TTL, etc.
- High-speed switching
- No secondary breakdown.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| HEF4047BP | HEF4047BPN | 9333 242 40652 | Volume production | SOT27-1
(DIP14) | Bulk Pack, CECC | Standard Marking | HEF4047BP
| Always Pb-free |
| HEF4047BT | HEF4047BTD | 9333 729 10652 | Volume production | SOT108-1
(SO14) | Bulk Pack, CECC | Standard Marking | HEF4047BT
| week 5, 2004 |
| HEF4047BT | HEF4047BTD-T | 9333 729 10653 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13", CECC | Standard Marking | HEF4047BT
| week 5, 2004 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| HEF4047BP | 9333 242 40652 | 0.2800 | ASIA | SAC - Taiwan | yes | 1000 | 01/08/2009 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 1,160 | 1/7/2009 | Buy online | |||||
| NA | DIGI-KEY CORPORATION | 819 | 1/6/2009 | Buy online | |||||
| NA | MOUSER ELECTRONICS | 955 | 1/7/2009 | Buy online | |||||
| HEF4047BT | 9333 729 10652 | 0.2500 | NA | DIGI-KEY CORPORATION | 3,100 | 1/6/2009 | Buy online | not available | |
| HEF4047BT | 9333 729 10653 | 0.2500 | NA | ARROW ELECTRONICS | 10,000 | 1/6/2009 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 12,807 | 1/7/2009 | Buy online | |||||
| NA | MOUSER ELECTRONICS | 2,325 | 1/7/2009 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| HEF4047BP | SOT27-1
(DIP14) | Monostable/Astable Multivibrator | 50@15V | 4.5-15.5 V | 14 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
| HEF4047BT | SOT108-1
(SO14) | Monostable/Astable Multivibrator | 50@15V | 4.5-15.5 V | 14 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
Similar products
HEF4047B
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