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  • 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

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHFXH162373K03V
Active
Flat-48 Industrial N/A
RHFXH162373K05V
Active
Flat-48 Industrial N/A
RHRXH162373K1
Active
Flat-48 Industrial N/A

RHFXH162373K03V

Package:

Flat-48

Material Declaration**:

Marketing Status

Active

Package

Flat-48

Grade

Industrial

RoHS Compliance Grade

N/A

RHFXH162373K05V

Package:

Flat-48

Material Declaration**:

Marketing Status

Active

Package

Flat-48

Grade

Industrial

RoHS Compliance Grade

N/A

RHRXH162373K1

Package:

Flat-48

Material Declaration**:

Marketing Status

Active

Package

Flat-48

Grade

Industrial

RoHS Compliance Grade

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
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) SMD PIN/Detailed Spec
Budgetary Price (US$)*/Qty
More info
min
max
RHFXH162373K03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-48 - - 5962F0521102VXC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

5962F0521102VXC

Country of Origin:

FRANCE

RHFXH162373K05V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-48 - - 5962F0521102VYC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

5962F0521102VYC

Country of Origin:

FRANCE

RHRXH162373K1 Available at 1 distributors

Distributor availability ofRHRXH162373K1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 12 0 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

AVNET

Stock

12

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2020-10-21

Active
EAR99 NEC Carrier Tape Flat-48 - - -
MORE INFO

Quality Level:

Engineering Model

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

RHRXH162373K1

Country of Origin:

FRANCE

RHFXH162373K03V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-48

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F0521102VXC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

5962F0521102VXC

Country of Origin

FRANCE

RHFXH162373K05V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-48

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F0521102VYC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

5962F0521102VYC

Country of Origin

FRANCE

RHRXH162373K1

Marketing Status

Active

ECCN (US)

EAR99

Distributor availability ofRHRXH162373K1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 12 0 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

AVNET

Stock

12

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-48

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

RHRXH162373K1

Country of Origin

FRANCE

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors