Product overview
Description
The 54VCXH162244 is a low voltage CMOS 16-bit bus buffer (non inverted) fabricated with submicron silicon gate and five-layer metal wiring C²MOS technology. It is ideal for low power and very high speed 1.8 V to 3.6 V applications; it can be interfaced to 3.6 V signal environment for both inputs and outputs. Any nG output control governs four BUS buffers. Output enable input (nG) tied together gives full 16-bit operation. When nG is low, the outputs are on. When nG is high, the output are in high impedance state. This device is designed to be used with 3-state memory address drivers, etc. Bus hold on data inputs is provided in order to eliminate the need for external pull-up or pull-down resistor. The device circuits is including 26 Ω series resistance in the outputs. These resistors permit to reduce line noise in high speed applications. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.
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All features
- 1.8 to 3.6 V operating voltage
- 5 ns propagation delay
- 100 mV typical input hysteresis
- Power down protection on inputs and outputs
- Symmetrical output impedance
- 26 Ω series resistance in outputs
- Bus hold on data inputs
- Cold spare function
- Latch-up performance exceeds 300 mA (JESD 17)
- 300 krad(Si) total ionizing dose (TID)
- No SEL, no SEU and no SET at 110 MeV.cm2/mg LET
- QML-V qualified
- SMD 5962F05210
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 54VCXH162244
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All resources
| Resource title | Version | Latest update |
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IBIS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 26 Feb 2024 | 26 Feb 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| RHFXH162244K03V | Active | Flat-48 | Industrial | N/A | - | - | |
| RHFXH162244K05V | Active | Flat-48 | Industrial | N/A | - | - | |
| RHFXH162244K1 | Active | Flat-48 | Industrial | N/A | - | - |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |
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| RHFXH162244K03V | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFXH162244K1 | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFXH162244K05V | | | distributors No availability of distributors reported, please contact our sales office |
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RHFXH162244K03V Active
RHFXH162244K1 Active
RHFXH162244K05V Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors