BU4021B Rohm Semiconductor, BU4021B Datasheet - Page 4
![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
●Electrical Characteristics(BU4021B)
© 2009 ROHM Co., Ltd. All rights reserved.
BU4015B,BU4015BF,BU4021B,BU4021BF,
BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B
www.rohm.com
DC Characteristics (Unless otherwise noted VSS=0[V],Ta=25[℃])
Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[℃],CL=50[pF])
Input ‘H’ voltage
Input ‘L’ voltage
Input ‘H’ current
Input ‘L’ current
Output ‘H’ voltage
Output ‘L’ voltage
Output ‘H’ current
Output ‘L’ current
Static supply current
Output rising time
Output falling time
“L” to ”H”
Propagation delay time
CLOCK→Q P/S→Q
“H” to ”L”
Propagation delay time
CLOCK→Q P/S→Q
Set up time
Minimum clock pulse
width
Maximum clock
frequency
Maximum clock
rising/falling time
Minimum P/S
Control pulse width
Input capacitance
Parameter
Parameter
tW(CLK)
Symbol
Symbol
f (CLK)
tr(CLK)
tf(CLK)
tw(P/S)
tPLH
tPHL
tTLH
tTHL
Max.
VOH
VOL
CIN
IOH
IDD
VIH
IOL
VIL
tsu
IIH
IIL
14.95
-0.16
11.0
4.95
9.95
0.44
Min
Min
-0.4
-1.2
3.5
7.0
1.1
3.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Limits
Limits
Typ
180
100
400
170
115
400
170
115
150
150
150
Typ
3.0
6.0
8.0
90
65
50
40
50
30
75
40
75
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
4/17
Max
0.05
0.05
0.05
Max
-0.3
5.0
4.0
1.5
3.0
4.0
0.3
15
20
40
80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MHz
Unit
Unit
mA
mA
pF
μA
μA
μA
ns
ns
ns
ns
ns
ns
μs
ns
V
V
V
V
VDD[V]
VDD[V]
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
15
15
10
15
10
15
15
10
15
10
15
-
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
VIH=15[V]
VIL=0[V]
IO=0[mA]
IO=0[mA]
VOH=4.6[V]
VOH=9.5[V]
VOH=13.5[V]
VOL=0.4[V]
VOL=0.5[V]
VOL=1.5[V]
VI=VDD or GND
Condition
Condition
-
-
-
-
-
-
-
-
-
-
-
-
Technical Note
2009.06 - Rev.A
13・15
14・16
Fig.No
Fig.No
17
19
20
11
12
11
12
-
-
-
-
-
-
-
-
-
-