BU4021B Rohm Semiconductor, BU4021B Datasheet - Page 2
![IC SHIFT REGISTER 8BIT 16DIP](/photos/6/50/65037/16-dip_dip16_pkg_sml.jpg)
BU4021B
Manufacturer Part Number
BU4021B
Description
IC SHIFT REGISTER 8BIT 16DIP
Manufacturer
Rohm Semiconductor
Series
4000Br
Specifications of BU4021B
Logic Type
Shift Register
Output Type
Standard
Number Of Elements
1
Number Of Bits Per Element
8
Function
Parallel or Serial to Serial
Voltage - Supply
3 V ~ 16 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BU4021BF
Manufacturer:
MAXIM
Quantity:
118
Part Number:
BU4021BF
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
BU4021BF-T1
Manufacturer:
ROHM/罗姆
Quantity:
20 000
●Absolute Maximum Ratings
●Recommended Operating Conditions
●Thermal Derating Curve
●Input / Output Equivalent Circuits
© 2009 ROHM Co., Ltd. All rights reserved.
BU4015B,BU4015BF,BU4021B,BU4021BF,
BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B
www.rohm.com
Power Supply Voltage
Supply Current
Operating Temperature
Storage Temperature
Input Voltage
Maximum Junction Temperature
Operating Power Supply
Input Voltage
1400
1200
1000
800
600
400
200
0
Parameter
Parameter
25
50
Ambient temperature Ta [℃]
1250[mV] BU4***
620[mV] BU4***FV
380[mV] BU4***F
75
(*)Below shows BU4***
85℃
100
<Input>
VDD
GND
BU4015B
BU4021B
BU4094BC
BU4538B
BU4028B
125
Symbol
Symbol
(*2)
(*3)
(*1)
Tjmax
150
VDD
VDD
Topr
Tstg
VIN
VIN
Iin
GND
VDD
175
BU4015B
BU4015B
When used at Ta=25℃ or higher the value above is reduced per 1℃. Power Dissipation
is measured by using the sample mounted on a 70mm×70mm×1.6mm
FR4 glass-epoxy PCB (cupper area is less than 3%)
10.0
(*1)
2/17
(*2)
BU4021B
5.0
BU4021B
3 to 16 (3 to 18V @BU4094BC)
(*3)
3.1
VDD
GND
-0.3 to VDD+0.3
<Output>
BU4094BC
BU4094BC
-55 to 150
-0.3 to 18
-40 to 85
0 to VDD
mW/℃
Limit
Limit
±10
150
Unit
GND
VDD
BU4538B
BU4538B
BU4028B
Technical Note
BU4028B
2009.06 - Rev.A
Unit
Unit
mA
℃
℃
℃
V
V
V
V