製品概要
概要
The 54VCXH162374 is a low voltage CMOS 16 bit d-type flip-flop 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 1.8 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 flip-flops are controlled by two clock inputs (nCK) and two output enable inputs (nOE). On the positive transition of the (nCK), the nQ outputs will be set to the logic state that were setup at the nD inputs. While the (nOE) input is low, the 8 outputs (nQ) will be in a normal state (HIGH or LOW logic level) and while high level the outputs will be in a high impedance state. Any output control does not affect the internal operation of flip flops; that is, the old data can be retained or the new data can be entered even while the outputs are OFF.
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特徴
- 1.8 to 3.6 V operating voltage
- High speed:
- tPD= 3.4 ns (Max.) at VCC = 3.0 to 3.6 V
- tPD= 4.8 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 series resistors in outputs
- Bus hold provided on both sides
- Cold spare function
- 300 krad(Si) Total ionizing dose (TID)
- No SEL, no SEU and no SET at 110 MeV.cm²/mg LET
- QML-V qualified
- SMD 5962F05212
