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HEF4094B MSI
General description
The HEF4094B is an 8-stage serial shift register having a storage latch associated with each stage for strobing data from the serial input to parallel buffered 3-state outputs O0 to O7 . The parallel outputs may be connected directly to common bus lines. Data is shifted on positive-going clock transitions. The data in each shift register stage is transferred to the storage register when the strobe (STR) input is HIGH. Data in the storage register appears at the outputs whenever the output enable (EO) signal is HIGH.
Two serial outputs (Os and O?s ) are available for cascading a number of HEF4094B devices. Data is available at Os on positive-going clock edges to allow high-speed operation in cascaded systems in which the clock rise time is fast. The same serial information is available at O?s on the next negative-going clock edge and provides cascading HEF4094B devices when the clock rise time is slow.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| HEC4094BT | 9352 605 81118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | HEC4094BT
| week 6, 2004 | |
| HEF4094BP | HEF4094BPN | 9334 066 40652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | HEF4094BP
| Always Pb-free |
| HEF4094BT | HEF4094BTD | 9334 066 60652 | Volume production | SOT109-1
(SO16) | Bulk Pack, CECC | Standard Marking | HEF4094BT
| week 12, 2005 |
| HEF4094BT | HEF4094BTD-T | 9334 066 60653 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | HEF4094BT
| week 12, 2005 |
| HEF4094BTS | HEF4094BTS-T | 9351 845 70118 | Volume production | SOT338-1
(SSOP16) | Reel Pack, SMD, 13" | Standard Marking | HEF4094BTS
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| HEC4094BT | 9352 605 81118 | Order samples | ||||||
| HEF4094BP | 9334 066 40652 | 0.2600 | NA | ARROW ELECTRONICS | 9,450 | 7/4/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS | 9,120 | 7/4/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 3,526 | 6/29/2008 | Buy online | ||||
| NA | AVNET ELECTRONICS MARKETING | 1,000 | 7/4/2008 | Buy online | ||||
| HEF4094BT | 9334 066 60652 | 0.2300 | NA | AVNET ELECTRONICS MARKETING | 7,636 | 7/4/2008 | Buy online | not available |
| NA | FUTURE ELECTRONICS | 5,701 | 7/4/2008 | Buy online | ||||
| NA | ARROW ELECTRONICS | 3,900 | 7/4/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 885 | 6/29/2008 | Buy online | ||||
| HEF4094BT | 9334 066 60653 | 0.2300 | NA | DIGI-KEY CORPORATION | 5,000 | 6/29/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 2,688 | 6/29/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 1,990 | 7/6/2008 | Buy online | ||||
| HEF4094BTS | 9351 845 70118 | 0.2300 | Order samples |
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 |
|---|---|---|---|---|---|---|---|---|---|
| HEF4094BP | SOT38-4
(DIP16) | 8-Stage Shift-and-Store Bus Register | 28 @ 15 V | 50@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
| HEF4094BT | SOT109-1
(SO16) | 8-Stage Shift-and-Store Bus Register | 28 @ 15 V | 50@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
| HEF4094BTS | SOT338-1
(SSOP16) | 8-Stage Shift-and-Store Bus Register | 28 @ 15 V | 50@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS | +/- 2.4 mA @ 15 V |
Similar products
HEF4094B MSI 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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