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  • 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 3.6 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.

    Key Features

    • 1.65 to 3.6 V inputs and outputs
    • 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 serie resistors in outputs
    • Operating voltage range:
      • VCC(Opr) = 1.65 V to 3.6 V
    • Pin and function compatible with 54 series H162374
    • 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 SEU and no SET under 110 Mev/cm2/mg LET heavy ions irradiation
    • QML qualified product
    • Device fully compliant with DSCC SMD 5962-05212
    • 100 mV typical input hysteresis

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3955
      Rad hard low voltage CMOS 16-bit d-type flip-flop (3-state) with 3.6 V tolerant inputs and outputs
      7.1
      491.06 KB
      PDF
      DS3955

      Rad hard low voltage CMOS 16-bit d-type flip-flop (3-state) with 3.6 V tolerant inputs and outputs

    • Description Version Size Action
      TN1190
      Additional 100 krad specification for M54HCxx and M54HCTxx series products
      2.3
      182.51 KB
      PDF
      TN1181
      Engineering Model quality level
      2.2
      878.5 KB
      PDF
      TN1292
      M54HCxx and M54HCTxx series 100 krad(Si) versions
      1.0
      130.92 KB
      PDF
      TN0985
      “Class S equivalent” for CMOS4000B and 54HCMOS series
      7.0
      819.67 KB
      PDF
      TN1190

      Additional 100 krad specification for M54HCxx and M54HCTxx series products

      TN1181

      Engineering Model quality level

      TN1292

      M54HCxx and M54HCTxx series 100 krad(Si) versions

      TN0985

      “Class S equivalent” for CMOS4000B and 54HCMOS series

Publications and Collaterals

    • Description Version Size Action
      Aerospace and Hi-rel - ESCC, JANS & QML products 1.0
      5.08 MB
      PDF

      Aerospace and Hi-rel - ESCC, JANS & QML products

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHFXH162374K03V
Active
FLAT48 FP Industrial N/A
RHFXH162374K05V
Active
FLAT48 FP Industrial N/A
RHRXH162374K1
Active
FLAT CER MIL Industrial N/A

RHFXH162374K03V

Package:

FLAT48 FP

Material Declaration**:

Marketing Status

Active

Package

FLAT48 FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHFXH162374K05V

Package:

FLAT48 FP

Material Declaration**:

Marketing Status

Active

Package

FLAT48 FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHRXH162374K1

Package:

FLAT CER MIL

Material Declaration**:

Marketing Status

Active

Package

FLAT CER MIL

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
RHRXH162374K1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape FLAT CER MIL - - -
MORE INFO

Quality Level:

Engineering Model

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

RHRXH162374K1

Country of Origin:

FRANCE

RHFXH162374K03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape FLAT48 FP - - 5962F0521202VXC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

5962F0521202VXC

Country of Origin:

FRANCE

RHFXH162374K05V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape FLAT48 FP - - 5962F0521202VYC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-48

Lead Finish:

Gold

Package: Product Marking:

5962F0521202VYC

Country of Origin:

FRANCE

RHRXH162374K1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

FLAT CER MIL

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

RHRXH162374K1

Country of Origin

FRANCE

RHFXH162374K03V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

FLAT48 FP

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F0521202VXC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

5962F0521202VXC

Country of Origin

FRANCE

RHFXH162374K05V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

FLAT48 FP

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F0521202VYC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-48

Lead Finish

Gold

Package: Product Marking

5962F0521202VYC

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