54VCXH162374 datasheet(1/17 Pages) STMICROELECTRONICS

部件名	54VCXH162374

功能描述	Rad hard low voltage CMOS 16-bit D-type Flip-Flop with 3.6V tolerant inputs and outputs

PDF	17 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 17 page

July 2007

Rev 4

1/17

17

54VCXH162374

Rad hard low voltage CMOS 16-bit D-type Flip-Flop (3-state)

with 3.6V tolerant inputs and outputs

Features

■ 1.65 to 3.6V inputs and outputs

■ High speed:

–tPD = 3.4ns (Max) at VCC = 3.0 to 3.6V

–tPD = 4.8ns (Max) at VCC = 2.3 to 2.7V

■ Symmetrical impedance outputs:

–|IOH| = IOL = 12mA (Min) at VCC = 3.0V

–|IOH| = IOL = 8mA (Min) at VCC = 2.3V

■ Power down protection on inputs and outputs

■ 26Ω serie resistors in outputs

■ Operating voltage range:

–VCC(Opr) = 1.65V to 3.6V

■ Pin and function compatible with 54 SERIES

H162374

■ Bus hold provided on both sides

■ Cold spare function

■ Latch-up performance exceeds

300mA (JESD 17)

■ ESD performance:

– HBM > 2000V

(MIL STD 883 method 3015); MM > 200V

■ 300KRad Mil1019.6 Condition A, (RHA QML

qualification extension undergone)

■ No SEL, no SEU under 72 Mev/cm2/mg LET

heavy ions irradiation

■ QML qualified product

■ Device fully compliant with

DSCC SMD 5962-05212

Description

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 1.65 to

3.6V applications; it can be interfaced to 3.6V

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.

Flat-48

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类似零件编号 - 54VCXH162374

制造商	部件名	数据表	功能描述
STMicroelectronics	54VCXH162374	496Kb / 18P	Rad hard low voltage CMOS 16-bit d-type flip-flop (3-state) with 3.6 V tolerant inputs and outputs 02-Aug-2011

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