Nexperia HEF4521BT
Production
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Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1985-07-19
Lifecycle StatusProduction (Last Updated: 4 months ago)
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Descriptions
Descriptions of Nexperia HEF4521BT provided by its distributors.
4000/14000/40000 SERIES ASYN NEGATIVE EDGE TRIGGERED 24-BIT UP BINARY COUNTER PDSO16
Frequency Divider and Oscillator 16-Pin SO Bulk
24-stage frequency divider and oscillator
IC, 4000 LOCMOS, SMD, 4521, SOIC16; Clock Frequency:35MHz; Count Maximum:24; Supply Voltage Range:4.5V to 15.5V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-40°C to +70°C; SVHC:No SVHC (19-Dec-2011); Base Number:4521; Clock Frequency Max:35MHz; IC Generic Number:4521; Logic Function Number:4521; Logic IC Base Number:4521; Logic IC Family:4000 CMOS; Logic IC Function:24-Stage Frequency Divider And Oscillator; No. of Gates:1; No. of Inputs:1; Operating Temperature Max:70°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Supply Voltage:15V; Supply Voltage Max:15V; Supply Voltage Min:3V; Termination Type:SMD
Manufacturer Aliases
Nexperia has several brands around the world that distributors may use as alternate names. Nexperia may also be known as the following names:
- Nexperia USA Inc
- NEXPER
- Nexperia BV
- NXP/NEXPERIA
- Nexperia USA
- NEXP
- Nexperi
- NEXPERIA / NXP
- Nexperia Inc
- Nexperia/NXP Semiconductors
- NEXPERIA(Nexperia)
- NEXPERIA/NXP SEMICONDUCTOR
- Nexperia(Ahn Se)
- Nexperia Semiconductors Taiwan Ltd
- NEXPERIA/N
- NEXPERIA/PHILIPS
- NEXPERIA USA INC (UA)
- NEX-NXP
- NEXPERIA USA INC (VA)
- NEXPERIA (FORMERLY NXP) (4001801)
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Clock Edge Trigger TypeNegative Edge
DirectionUp
Frequency6 MHz
Load Capacitance50 pF
Logic FunctionAND
Low Level Output Current360 µA
Max Operating Temperature85 °C
Max Supply Current600 µA
Max Supply Voltage15 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of Bits24
Number of Circuits1
Number of Gates1
Operating Supply Voltage5 V
Propagation Delay1.9 µs
Temperature GradeIndustrial
Dimensions
Height1.45 mm
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements