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BU4028B

Description
8-bit Microcontrollers - MCU 32kBF 2048RM FSUSB2
Categorylogic    logic   
File Size566KB,16 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BU4028B Overview

8-bit Microcontrollers - MCU 32kBF 2048RM FSUSB2

BU4028B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerROHM Semiconductor
Parts packaging codeDIP
package instructionROHS COMPLIANT, DIP-16
Contacts16
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
series4000/14000/40000
Input adjustmentSTANDARD
JESD-30 codeR-PDIP-T16
JESD-609 codee2
length19.4 mm
Load capacitance (CL)50 pF
Logic integrated circuit typeDECIMAL DECODER/DRIVER
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP16,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)260
power supply5/15 V
Certification statusNot Qualified
Maximum seat height4.55 mm
Maximum supply voltage (Vsup)16 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Copper (Sn/Cu)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperature10
width7.62 mm
Base Number Matches1
Datasheet
General Purpose CMOS Logic IC
BCD-to-Decimal Decoder
BU4028B
General Description
The BU4028B is a decoder which converts BCD signals
into decimal signals. Output signal Q0 to Q9 becomes
the "H" level by an input cord corresponding to A to D.
All other output becomes the "L" level.
Key Specifications
Operating Supply Voltage Range:
3V to 16V
Input Voltage Range:
V
SS
to V
DD
Operating Temperature Range:
-40°C to +85°C
W(Typ) x D(Typ) x H(Max)
19.40mm x 6.50mm x 7.95mm
Package
DIP16
Features
Low Power Consumption
Wide Operating Supply Voltage Range
High Input Impedance
2 L-TTL Inputs or 1 LS-TTL Input can be directly
driven
DIP16
Truth Table
Inputs
D
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
C
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
B
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
A
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
Q9
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
Q8
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
Q7
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
Q6
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
Outputs
Q5
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
Q4
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
Q3
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
Q2
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
Q1
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Q0
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
〇Product
structure : Silicon monolithic integrated circuit
.
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111
14
001
〇This
product has no designed protection against radioactive rays
1/12
TSZ02201-0RDR0GZ00260-1-2
16.Sep.2014 Rev.001
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