54VCXH162373:Rad-Hard 16-bit D-Type Latch 3-state
The 54VCXH162373 is a low voltage CMOS 16 bit d-type latch with 3 state outputs non inverting fabricated with sub-micron silicon gate and five-layer metal wiring C²MOS technology. It is ideal for low power and very high speed 1.65 to 3.6 V applications; it can be interfaced to 3.6 V signal environment for both inputs and outputs. These 16 bit D-type latches are bite controlled by two latch enable inputs (nLE) and two output enable inputs (OE). While the nLE input is held at a high level, the nQ outputs will follow the data input precisely. When the nLE is taken low, the nQ outputs will be in a normal logic state (high or low logic level) and while high level the outputs will be in a high impedance state. 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.
Key Features
- 1.65 to 3.6 V inputs and outputs
- High speed:
- tPD
= 3.3 ns (Max.) at VCC
= 3.0 to 3.6 V
- tPD
= 4.5 ns (Max.) at VCC
= 2.3 to 2.7 V
- Symmetrical impedance outputs:
- |IOH
| = IOL
= 12 mA (Min.) at VCC
= 3.0 V
- |IOH
| = IOL
= 8 mA (Min.) at VCC
= 2.3 V
- Power down protection on inputs and outputs
- 26 Ω serie resistors in outputs
- Operating voltage range:
- VCC
(Opr) = 1.65 V to 3.6 V
- Pin and function compatible with 54 series HR162373
- Bus hold provided on both sides
- Cold spare function
- Latch-up performance exceeds 300 mA (JESD 17)
- ESD performance:
- HBM > 2000 V (MIL STD 883 method 3015); MM > 200 V
- 300 krad Mil1019.6 condition A, (RHA QML qualification extension undergone)
- No SEL, no SEUand no SET under 110 Mev/cm2/mg LET heavy ions irradiation
- QML qualified product
- Device fully compliant with DSCC SMD 5962-05211
- 100 mV typical input hysteresis
Product Specifications
Technical Notes & Articles
Selection Guides
Sample & Buy
Part Number | SMD PIN/Detailed Spec | Quality Level | EPPL | Other (comments) | Hi-Rel Package | Lead Finish | Packing Type | Package: Product Marking | Mass (gr) | ECCN (EU) | ECCN (US) | Country of Origin |
---|
RHFXH162373K03V | 5962F0521102VXC | QML-V Flight | true | - | Flat-48 | Gold | Carrier Tape | 5962F0521102VXC | 1.5 | NEC | EAR99 | FRANCE |
RHRXH162373K1 | - | Engineering Model | - | - | Flat-48 | Gold | Carrier Tape | RHRXH162373K1 | 1.5 | NEC | EAR99 | FRANCE |
Quality & Reliability
Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|
RHFXH162373K03V | FLAT48 FP | Industrial | N/A | |
RHRXH162373K1 | FLAT48 EM | Industrial | N/A | |