HEF4555BP,652 [NXP]
HEF4555B - 1-of-4 decoder/demultiplexer DIP 16-Pin;![HEF4555BP,652](http://pdffile.icpdf.com/pdf2/p00221/img/icpdf/HEF4555BP-65_1286115_icpdf.jpg)
型号: | HEF4555BP,652 |
厂家: | ![]() |
描述: | HEF4555B - 1-of-4 decoder/demultiplexer DIP 16-Pin 驱动 光电二极管 逻辑集成电路 |
文件: | 总12页 (文件大小:712K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
![](http://public.icpdf.com/style/img/ads.jpg)
HEF4555B
1-of-4 decoder/demultiplexer
Rev. 6 — 1 April 2016
Product data sheet
1. General description
The HEF4555B contains two 1-of-4 decoders/demultiplexers. Each has two address
inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive
outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH,
forces nY0 to nY3 LOW. When used as a demultiplexer, the appropriate output is selected
by the information on nA0 and nA1 with nE as data input. All unselected outputs are LOW.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS
(usually ground). Unused inputs must be connected to VDD, VSS, or another input.
2. Features and benefits
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C
Complies with JEDEC standard JESD 13-B
3. Applications
Code conversion
Address decoding
Demultiplexing: when using the enable input as data input
4. Ordering information
Table 1.
Ordering information
All types operate from 40 C to +85 C.
Type number
Package
Name
Description
Version
HEF4555BT
SO16
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
5. Functional diagram
ꢀ<ꢁ
ꢀ<ꢀ
ꢀ<ꢂ
ꢀ<ꢃ
ꢆ
ꢇ
ꢅ
ꢄ
ꢂ
ꢀ$ꢁ
Q<ꢁ
'(&2'(5
'(&2'(5
Q$ꢁ
Q$ꢀ
Q(
ꢃ
ꢀ
ꢀ$ꢀ
ꢀ(
Q<ꢀ
Q<ꢂ
ꢂ<ꢁ ꢀꢂ
ꢂ<ꢀ ꢀꢀ
ꢂ<ꢂ ꢀꢁ
ꢀꢆ ꢂ$ꢁ
ꢀꢃ ꢂ$ꢀ
ꢀꢇ ꢂ(
ꢂ<ꢃ
ꢈ
Q<ꢃ
ꢀꢀꢁDDHꢂꢃꢁ
ꢀꢀꢁDDHꢂꢃꢄ
Fig 1. Functional diagram
Fig 2. Logic diagram for one decoder/multiplexer
6. Pinning information
6.1 Pinning
+()ꢀꢁꢁꢁ%
ꢀ
ꢂ
ꢃ
ꢆ
ꢇ
ꢅ
ꢄ
ꢉ
ꢀꢅ
ꢀꢇ
ꢀꢆ
ꢀꢃ
ꢀꢂ
ꢀꢀ
ꢀꢁ
ꢈ
ꢀ(
ꢀ$ꢁ
ꢀ$ꢀ
ꢀ<ꢁ
ꢀ<ꢀ
ꢀ<ꢂ
ꢀ<ꢃ
9
''
ꢂ(
ꢂ$ꢁ
ꢂ$ꢀ
ꢂ<ꢁ
ꢂ<ꢀ
ꢂ<ꢂ
ꢂ<ꢃ
9
66
ꢀꢀꢁDDHꢂꢃꢅ
Fig 3. Pin configuration
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
2 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
6.2 Pin description
Table 2.
Symbol
Pin description
Pin
Description
1A0, 1A1, 2A0, 2A1
1E, 2E
2, 3, 14, 13
1, 15
address input
enable input (active LOW
output (active HIGH)
supply voltage
1Y0, 1Y1, 1Y2, 1Y3, 2Y0, 2Y1, 2Y2, 2Y3 4, 5, 6, 7, 12, 11, 10, 9
VDD
VSS
16
8
ground (GND)
7. Functional description
Table 3.
Function selection[1]
Inputs
Outputs
nE
L
nA0
L
nA1
L
nY0
H
nY1
L
nY2
L
nY3
L
L
L
H
L
L
H
L
L
H
L
L
L
H
L
L
H
L
H
H
L
L
L
H
X
X
L
L
L
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care.
8. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
VDD
IIK
Parameter
Conditions
Min
Max
Unit
V
supply voltage
0.5
+18
10
input clamping current
input voltage
VI < 0.5 V or VI > VDD + 0.5 V
VO < 0.5 V or VO > VDD + 0.5 V
-
mA
V
VI
0.5
VDD + 0.5
10
IOK
output clamping current
input/output current
supply current
-
mA
mA
mA
C
II/O
-
10
IDD
-
65
40
-
50
Tstg
Tamb
Ptot
P
storage temperature
ambient temperature
total power dissipation
power dissipation
+150
+85
C
[1]
SO16 package
per output
500
mW
mW
-
100
[1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
3 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
9. Recommended operating conditions
Table 5.
Symbol
VDD
Recommended operating conditions
Parameter
Conditions
Min
Typ
Max
15
Unit
V
supply voltage
3
-
-
-
-
-
-
VI
input voltage
0
VDD
+85
3.75
0.5
V
Tamb
ambient temperature
input transition rise and fall rate
in free air
40
C
t/V
VDD = 5 V
VDD = 10 V
VDD = 15 V
-
-
-
s/V
s/V
s/V
0.08
10. Static characteristics
Table 6.
Static characteristics
VSS = 0 V; VI = VSS or VDD unless otherwise specified.
Symbol Parameter Conditions
VDD
Tamb = 40 C Tamb = 25 C
Tamb = 85 C Unit
Min
Max
-
Min
Max
-
Min
Max
VIH
HIGH-level input voltage IO < 1 A
5 V
3.5
3.5
3.5
-
-
V
V
V
V
V
V
V
V
V
V
V
V
10 V
15 V
5 V
7.0
-
7.0
-
7.0
11.0
-
11.0
-
11.0
-
VIL
LOW-level input voltage
IO < 1 A
-
1.5
3.0
4.0
-
-
1.5
3.0
4.0
-
-
1.5
3.0
4.0
-
10 V
15 V
5 V
-
-
-
-
-
-
VOH
VOL
IOH
HIGH-level output voltage IO < 1 A;
VI = VSS or VDD
4.95
4.95
4.95
10 V
15 V
5 V
9.95
-
9.95
-
9.95
-
14.95
-
14.95
-
14.95
-
LOW-level output voltage IO < 1 A;
VI = VSS or VDD
-
0.05
0.05
0.05
1.7
0.52
1.3
3.6
-
-
0.05
0.05
0.05
1.4
0.44
1.1
3.0
-
-
0.05
0.05
0.05
10 V
15 V
5 V
-
-
-
-
-
-
HIGH-level output current VO = 2.5 V
-
-
-
1.1 mA
0.36 mA
0.9 mA
2.4 mA
VO = 4.6 V
VO = 9.5 V
5 V
-
-
-
10 V
15 V
5 V
-
-
-
VO = 13.5 V
-
-
-
IOL
LOW-level output current VO = 0.4 V
VO = 0.5 V
0.52
0.44
0.36
-
-
-
mA
mA
mA
10 V
15 V
15 V
5 V
1.3
-
1.1
-
0.9
VO = 1.5 V
3.6
-
3.0
-
2.4
II
input leakage current
supply current
VDD = 15 V
-
-
-
-
-
0.3
20
40
80
-
-
-
-
-
-
0.3
20
40
80
7.5
-
-
-
-
-
1.0 A
150 A
300 A
600 A
IDD
IO = 0 A;
VI = VSS or VDD
10 V
15 V
-
CI
input capacitance
-
pF
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
4 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
11. Dynamic characteristics
Table 7.
Dynamic characteristics
VSS = 0 V; Tamb = 25 C; for test circuit see Figure 5; unless otherwise specified.
Symbol Parameter
tPHL HIGH to LOW
Conditions
nAn nYn;
VDD
5 V
Extrapolation formula
88 ns + (0.55 ns/pF)CL
34 ns + (0.23 ns/pF)CL
22 ns + (0.16 ns/pF)CL
98 ns + (0.55 ns/pF)CL
39 ns + (0.23 ns/pF)CL
22 ns + (0.16 ns/pF CL
113 ns + (0.55 ns/pF)CL
44 ns + (0.23 ns/pF)CL
32 ns + (0.16 ns/pF)CL
123 ns + (0.55 ns/pF)CL
44 ns + (0.23 ns/pF)CL
32 ns + (0.16 ns/pF)CL
10 ns + (1.00 ns/pF)CL
9 ns + (0.42 ns/pF)CL
6 ns + (0.28 ns/pF)CL
Min
Typ
115
45
Max Unit
[1]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
230 ns
propagation delay see Figure 4
10 V
15 V
5 V
90
65
ns
ns
30
nE nYn
125
50
250 ns
10 V
15 V
5 V
95
65
ns
ns
30
[1]
tPLH
LOW to HIGH
nAn nYn
nE nYn
on nYn
140
55
280 ns
105 ns
propagation delay
10 V
15 V
5 V
40
75
ns
150
55
295 ns
110 ns
10 V
15 V
5 V
40
75
ns
[1][2]
tt
transition time
60
120 ns
10 V
15 V
30
60
40
ns
ns
20
[1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
[2] Transition time tt is the same as the HIGH to LOW and LOW to HIGH transition times tTHL and tTLH
.
Table 8.
Dynamic power dissipation PD
PD can be calculated from the formulas shown. VSS = 0 V; tr = tf 20 ns; Tamb = 25 C.
Symbol
Parameter
VDD
5 V
Typical formula for PD (W)
Where:
2
PD
dynamic power
dissipation
PD = 4500 fi + (fo CL) VDD
fi = input frequency in MHz,
fo = output frequency in MHz,
2
2
10 V
15 V
PD = 18800 fi + (fo CL) VDD
PD = 45700 fi + (fo CL) VDD
CL = output load capacitance in pF,
DD = supply voltage in V,
V
(fo CL) = sum of the outputs.
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
5 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
12. Waveforms
9
''
ꢁꢌꢇ9
Q$QꢊꢋQ(ꢋLQSXWꢋ
Q<QꢋRXWSXW
0
*1'
W
W
3+/
3/+
9
2+
ꢁꢌꢇ9
0
9
2/
W
W
7+/
7/+
ꢀꢀꢁDDOꢁꢁꢆ
Measurement points are given in Table 9.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 4. Inputs nAn and nE to output nYn propagation delays
Table 9.
Measurement points
Supply voltage
VDD
Input
VM
Output
VM
5 V to 15 V
0.5VDD
0.5VDD
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
6 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
W
:
9
,
ꢈꢁꢋꢍ
QHJDWLYHꢋ
SXOVH
9
9
9
9
0
0
ꢀꢁꢋꢍ
ꢁꢋ9
W
W
U
I
W
W
I
U
9
,
ꢈꢁꢋꢍ
SRVLWLYHꢋ
SXOVH
0
0
ꢀꢁꢋꢍ
ꢁꢋ9
W
:
9
(;7
9
''
9
9
2
,
*
'87
5
7
&
/
ꢀꢀꢁDDOꢁꢁꢃ
Test data is given in Table 10.
Definitions for test circuit:
Device Under Test (DUT);
RL = Load resistance;
CL = Load capacitance including jig and probe capacitance;
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator;
EXT = External voltage for measuring switching times.
V
Fig 5. Test circuit for measuring switching times
Table 10. Test data
Supply voltage
VDD
Input
VI
Load
CL
VEXT
tr = tf
tPLH, tPHL
open
tTHL, tTLH
5 V to 15 V
VDD
20 ns
50 pF
VDD
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
7 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
13. Package outline
62ꢄꢉꢊꢂSODVWLFꢂVPDOOꢂRXWOLQHꢂSDFNDJHꢋꢂꢄꢉꢂOHDGVꢋꢂERG\ꢂZLGWKꢂꢆꢃꢌꢂPPꢂ
627ꢄꢍꢌꢎꢄꢂ
'ꢋ
(ꢋ
$ꢋ
;ꢋ
Fꢋ
\ꢋ
+ꢋ
(ꢋ
Yꢋ 0ꢋ
$ꢋ
=ꢋ
ꢀꢅꢋ
ꢈꢋ
4ꢋ
$ꢋ
ꢂꢋ
$ꢋ
ꢎ$ꢋꢋꢏꢋ
ꢃꢋ
$ꢋ
ꢀꢋ
SLQꢋꢀꢋLQGH[ꢋ
șꢋ
/ꢋ
Sꢋ
/ꢋ
ꢀꢋ
ꢉꢋ
Hꢋ
Zꢋ 0ꢋ
GHWDLOꢋ;ꢋ
Eꢋ
Sꢋ
ꢁꢋ
ꢂꢌꢇꢋ
VFDOHꢋ
ꢇꢋPPꢋ
',0(16,216ꢂꢇLQFKꢂGLPHQVLRQVꢂDUHꢂGHULYHGꢂIURPꢂWKHꢂRULJLQDOꢂPPꢂGLPHQVLRQVꢈꢂ
$ꢂ
ꢇꢄꢈꢂ
ꢇꢄꢈꢂ
ꢇꢄꢈꢂ
81,7ꢂ
PPꢋ
$ꢂ
$ꢂ
$ꢂ
Eꢂ
Fꢂ
'ꢂ
(ꢂ
Hꢂ
+ꢂ
/ꢂ
/ꢂ
Sꢂ
4ꢂ
Yꢂ
Zꢂ
\ꢂ
ꢁꢌꢀꢋ
=ꢂ
șꢋ
ꢄꢂ
ꢅꢂ
ꢆꢂ
Sꢂ
(ꢂ
PD[ꢃꢂ
ꢁꢌꢂꢇꢋ ꢀꢌꢆꢇꢋ
ꢁꢌꢀꢁꢋ ꢀꢌꢂꢇꢋ
ꢁꢌꢆꢈꢋ ꢁꢌꢂꢇꢋ ꢀꢁꢌꢁꢋ
ꢁꢌꢃꢅꢋ ꢁꢌꢀꢈꢋ ꢈꢌꢉꢋ
ꢆꢌꢁꢋ
ꢃꢌꢉꢋ
ꢅꢌꢂꢋ
ꢇꢌꢉꢋ
ꢋ
ꢀꢌꢁꢋ
ꢁꢌꢆꢋ
ꢁꢌꢄꢋ
ꢁꢌꢅꢋ
ꢁꢌꢄꢋ
ꢁꢌꢃꢋ
ꢀꢌꢂꢄꢋ
ꢁꢌꢁꢇꢋ
ꢀꢌꢁꢇꢋ
ꢀꢌꢄꢇꢋ
ꢁꢌꢂꢋ ꢇꢋ ꢁꢌꢂꢇꢋ
ꢁꢌꢂꢇꢋ
ꢁꢌꢁꢀꢋ
Rꢋ
ꢉꢋ
Rꢋ
ꢁꢋ
ꢁꢌꢁꢀꢁꢁꢋ
ꢁꢌꢁꢁꢄꢇꢋ
ꢁꢌꢁꢀꢁꢋ ꢁꢌꢁꢇꢄꢋ
ꢁꢌꢁꢁꢆꢋ ꢁꢌꢁꢆꢈꢋ
ꢁꢌꢁꢀꢈꢋ
ꢁꢌꢁꢀꢆꢋ
ꢁꢌꢃꢈꢋ ꢁꢌꢀꢅꢋ
ꢁꢌꢃꢉꢋ ꢁꢌꢀꢇꢋ
ꢁꢌꢂꢆꢆꢋ
ꢁꢌꢂꢂꢉꢋ
ꢁꢌꢁꢃꢈꢋ ꢁꢌꢁꢂꢉꢋ
ꢁꢌꢁꢀꢅꢋ ꢁꢌꢁꢂꢁꢋ
ꢁꢌꢁꢂꢉꢋ
ꢁꢌꢁꢀꢂꢋ
LQFKHVꢋ
ꢁꢌꢁꢆꢀꢋ
ꢁꢌꢁꢅꢈꢋ
ꢁꢌꢁꢀꢋ ꢁꢌꢁꢀꢋ ꢁꢌꢁꢁꢆꢋ
1RWHꢂ
ꢀꢌꢋ3ODVWLFꢋRUꢋPHWDOꢋSURWUXVLRQVꢋRIꢋꢁꢌꢀꢇꢋPPꢋꢎꢁꢌꢁꢁꢅꢋLQFKꢏꢋPD[LPXPꢋSHUꢋVLGHꢋDUHꢋQRWꢋLQFOXGHGꢌꢋꢋ
ꢂ5()(5(1&(6ꢂ
ꢂ-('(&ꢂ ꢂ-(,7$ꢂ
ꢋ06ꢐꢁꢀꢂꢋ
287/,1(ꢂ
9(56,21ꢂ
(8523($1ꢂ
352-(&7,21ꢂ
,668(ꢂ'$7(ꢂ
ꢂ,(&ꢂ
ꢈꢈꢐꢀꢂꢐꢂꢄꢋ
ꢁꢃꢐꢁꢂꢐꢀꢈꢋ
ꢋ627ꢀꢁꢈꢐꢀꢋ
ꢋꢁꢄꢅ(ꢁꢄꢋ
Fig 6. Package outline SOT109-1 (SO16)
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
8 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
14. Revision history
Table 11. Revision history
Document ID
Release date
20160401
Data sheet status
Change notice
Supersedes
HEF4555B v.6
Modifications:
Product data sheet
-
HEF4555B v.5
• Type number HEF4555BP (SOT38-4) removed.
20111118 Product data sheet
• Table 6: IOH minimum values changed to maximum
HEF4555B v.5
Modifications:
-
HEF4555B v.4
HEF4555B v.4
HEF4555B_CNV v.3
HEF4555B_CNV v.2
20100106
19950101
19950101
Product data sheet
Product specification
Product specification
-
-
-
HEF4555B_CNV v.3
HEF4555B_CNV v.2
-
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
9 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
15. Legal information
15.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
Suitability for use — Nexperia products are not designed,
15.2 Definitions
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia and its suppliers accept no liability for
inclusion and/or use of Nexperia products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
Nexperia does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
15.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no
responsibility for the content in this document if provided by an information
source outside of Nexperia.
the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Terms and conditions of commercial sale — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
10 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond Nexperia’s
standard warranty and Nexperia’s product specifications.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
15.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
16. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
HEF4555B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 6 — 1 April 2016
11 of 12
HEF4555B
Nexperia
1-of-4 decoder/demultiplexer
17. Contents
1
2
3
4
5
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 1
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6
6.1
6.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
7
Functional description . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Recommended operating conditions. . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 4
Dynamic characteristics . . . . . . . . . . . . . . . . . . 5
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 9
8
9
10
11
12
13
14
15
Legal information. . . . . . . . . . . . . . . . . . . . . . . 10
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
15.1
15.2
15.3
15.4
16
17
Contact information. . . . . . . . . . . . . . . . . . . . . 11
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 01 April 2016
相关型号:
![](http://pdffile.icpdf.com/pdf1/p00186/img/page/HEF455_1053876_files/HEF455_1053876_1.jpg)
![](http://pdffile.icpdf.com/pdf1/p00186/img/page/HEF455_1053876_files/HEF455_1053876_2.jpg)
HEF4555BPB
IC 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDIP16, Decoder/Driver
NXP
![](http://pdffile.icpdf.com/pdf2/p00254/img/page/HEF4555BT-T_1536930_files/HEF4555BT-T_1536930_1.jpg)
![](http://pdffile.icpdf.com/pdf2/p00254/img/page/HEF4555BT-T_1536930_files/HEF4555BT-T_1536930_2.jpg)
HEF4555BT-T
IC 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, PLASTIC, SOT-108, SO-14, Decoder/Driver
NXP
![](http://pdffile.icpdf.com/pdf2/p00260/img/page/HEF4555BDF_1568497_files/HEF4555BDF_1568497_1.jpg)
![](http://pdffile.icpdf.com/pdf2/p00260/img/page/HEF4555BDF_1568497_files/HEF4555BDF_1568497_2.jpg)
HEF4555BTD
IC 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, PLASTIC, SOT-108, SO-14, Decoder/Driver
NXP
©2020 ICPDF网 联系我们和版权申明