HEF4094B
8-stage shift-and-store register
The HEF4094B is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (D) and two serial outputs (QS1 and QS2) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the CP input. Data is available at QS1 on the LOW-to-HIGH transitions of the CP input to allow cascading when clock edges are fast. The same data is available at QS2 on the next HIGH-to-LOW transition of the CP input to allow cascading when clock edges are slow. The data in the shift register is transferred to the storage register when the STR input is HIGH. Data in the storage register appears at the outputs whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.
Features and benefits
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Wide supply voltage range from 3.0 to 15.0 V
CMOS low power dissipation
High noise immunity
Standardized symmetrical output characteristics
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF; R = 0 Ω)
Complies with JEDEC standard JESD 13-B
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Parametrics
Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Package name |
---|---|---|---|---|---|---|---|---|---|
HEF4094BT | 3.0 - 15 | CMOS | ± 2.4 | 50 | 28 | 8 | medium | -40~85 | SO16 |
HEF4094BTT | 3.0 - 15 | CMOS | ± 2.4 | 50 | 28 | 8 | medium | -40~85 | TSSOP16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
HEF4094BT | HEF4094BT,653 (933406660653) |
Active | HEF4094BT |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
Not available |
HEF4094BTT | HEF4094BTTJ (935302209118) |
Active | HEF4094 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
All type numbers in the table below are discontinued.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
HEF4094BT | HEF4094BT,652 (933406660652) |
Withdrawn / End-of-life | HEF4094BT |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
HEF4094BT | HEF4094BT,653 | HEF4094BT | ||
HEF4094BTT | HEF4094BTTJ | HEF4094BTT |
All type numbers in the table below are discontinued.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
HEF4094BT | HEF4094BT,652 | HEF4094BT |
Documentation (15)
File name | Title | Type | Date |
---|---|---|---|
HEF4094B | 8-stage shift-and-store register | Data sheet | 2021-07-08 |
AN11051 | Pin FMEA HEF4000 family | Application note | 2019-01-09 |
001aag799 | Block diagram: HEC4094BT, HEF4094BP, HEF4094BT, HEF4094BTS, HEF4794BP, HEF4794BT | Block diagram | 2009-11-03 |
SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SO16_SOT109-1_mk | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body | Marcom graphics | 2017-01-28 |
TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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