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HEF4094BT,653
IC SHIFT REG 8-BIT TRI-STATE 16-SO
Nexperia USA Inc.
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Design a Custom BoardAbout This Component
8-stage serial-in/parallel-out shift register with separate shift and storage register clocks and 3-state outputs. Features cascadable serial outputs (QS1, QS2), parallel outputs (QP0-QP7), and output enable control for high-impedance operation. Operates from 3.0V to 15.0V with CMOS low power consumption and ESD protection up to 2000V HBM.
Package: SOIC-16 (3.9×9.9mm) · 16 pins
Why does this need a breakout?
The 1.27mm pin pitch on this 16-pin package makes hand-soldering impractical and breadboard mounting impossible. A breakout board brings the pins to standard 2.54mm spacing, enabling quick prototyping of RS-232/RS-485 transceivers, ADCs, and line drivers without requiring surface-mount soldering skills or PCB fabrication.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | HEF4094BT,653 |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Logic Type | Shift Register |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Output Type | Tri-State |
| Voltage - Supply | 3V ~ 15V |
What's Included
BILL OF MATERIALS
- 1x HEF4094BT,653 soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL