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HEF4014B
Datasheet
General description
The HEF4014B is a fully synchronous edge-triggered 8-bit static shift register with eight synchronous parallel inputs (P0 to P7 ), a synchronous serial data input (DS ), a synchronous parallel enable input (PE), a LOW to HIGH edge-triggered clock input (CP) and buffered parallel outputs from the last three stages (O5 to O7 ).
Operation is synchronous and the device is edge-triggered on the LOW to HIGH transition of CP. Each register stage is of a D-type master-slave flip-flop. When PE is HIGH, data is loaded into the register from P0 to P7 on the LOW to HIGH transition of CP. When PE is LOW, data is shifted to the first position from DS , and all the data in the register is shifted one position to the right on the LOW to HIGH transition of CP. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times
Features
- Excellent linearity
- Extremely low noise
- Silicon nitride passivation
- Rugged construction
- Gold metallization ensures excellent reliability.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| HEF4014BP | HEF4014BPN | 9332 825 00652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | HEF4014BP
| Always Pb-free |
| HEF4014BT | HEF4014BTD | 9333 726 70652 | Volume production | SOT109-1
(SO16) | Bulk Pack, CECC | Standard Marking | HEF4014BT
| week 6, 2004 |
| HEF4014BT | HEF4014BTD-T | 9333 726 70653 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | HEF4014BT
| week 6, 2004 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| HEF4014BP | 9332 825 00652 | 0.2600 | Order samples | |||||
| HEF4014BT | 9333 726 70652 | 0.2500 | NA | DIGI-KEY CORPORATION | 1,256 | 6/29/2008 | Buy online | not available |
| HEF4014BT | 9333 726 70653 | 0.2500 | NA | FUTURE ELECTRONICS | 3,000 | 7/4/2008 | Buy online | Order samples |
| NA | MOUSER ELECTRONICS | 2,444 | 7/6/2008 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|---|
| HEF4014BP | SOT38-4
(DIP16) | 8-Bit Static Shift Register with Synchronous Parallel Enable Input | 40 @ 15 V | 40@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
| HEF4014BT | SOT109-1
(SO16) | 8-Bit Static Shift Register with Synchronous Parallel Enable Input | 40 @ 15 V | 40@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
Similar products
HEF4014B links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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