Data Sheet

74HC253-Q100; 74HCT253-Q100
Dual 4-input multiplexer; 3-state
Rev. 2 — 21 January 2015
Product data sheet
1. General description
The 74HC253-Q100; 74HCT253-Q100 are high-speed Si-gate CMOS devices and are pin
compatible with Low-power Schottky TTL (LSTTL).
The 74HC253-Q100; 74HCT253-Q100 provides a dual 4-input multiplexer with 3-state
outputs which selects 2 bits of data from up to four sources selected by common data
select inputs (S0, S1). The two 4-input multiplexer circuits have individual active LOW
output enable inputs (1OE, 2OE).
The 74HC253-Q100 and 74HCT253-Q100 are the logic implementation of a 2-pole,
4-position switch, where the position of the switch is determined by the logic levels applied
to S0 and S1. The outputs are forced to a high-impedance OFF-state when nOE is HIGH.
The logic equations for the outputs are:
1Y = 1OE   1I0  S1  S0 + 1I1  S1  S0 + 1I2  S1  S0 + 1I3  S1  S0 
2Y = 2OE   2I0  S1  S0 + 2I1  S1  S0 + 2I2  S1  S0 + 2I3  S1  S0 
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
 Automotive product qualification in accordance with AEC-Q100 (Grade 1)
 Specified from 40 C to +85 C and from 40 C to +125 C
 Non-inverting data path
 3-state outputs interface directly with system bus
 Complies with JEDEC standard no. 7A
 Common select inputs
 Separate output enable inputs
 Input levels:
 For 74HC253-Q100: CMOS level
 For 74HCT253-Q100: TTL level
 ESD protection:
 MIL-STD-883, method 3015 exceeds 2000 V
 HBM JESD22-A114F exceeds 2000 V
 MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
3. Applications
 Data selectors
 Data multiplexers
4. Ordering information
Table 1.
Ordering information
Type number
Package
74HC253D-Q100
Temperature range
Name
Description
Version
40 C to +125 C
SO16
plastic small outline package; 16 leads; body width
3.9 mm
SOT109-1
74HCT253D-Q100
5. Functional diagram
, , , , , , , ,
6
6
2(
Fig 1.
2(
Logic symbol
74HC_HCT253_Q100
Product data sheet
<
<
2(
,
,
,
<
08;
,
6
6
,
,
,
<
08;
,
2(
DDO
Fig 2.
DDO
Functional diagram
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
2(
,
,
,
,
6
6
,
<
Fig 3.
,
,
<
,
2(
DDO
Logic diagram
6. Pinning information
6.1 Pinning
+&4
+&74
2(
9&&
6
2(
,
6
,
,
,
,
,
,
<
,
*1'
<
DDD
Fig 4.
Pin configuration SO16
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
3 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
6.2 Pin description
Table 2.
Pin description
Symbol
Pin
Description
1OE, 2OE
1, 15
output enable inputs (active LOW)
S0, S1
14, 2
data select inputs
1I0, 1I1, 1I2, 1I3
6, 5, 4, 3
data inputs source 1
1Y
7
multiplexer output source 1
GND
8
ground (0 V)
2Y
9
multiplexer output source 2
2I0, 2I1, 2I2, 2I3
10, 11, 12, 13
data inputs source 2
VCC
16
supply voltage
7. Functional description
Table 3.
Function table[1]
select Inputs
data inputs
output enable
output
S0
S1
nI0
nI1
nI2
nI3
nOE
nY
X
X
X
X
X
X
H
Z
L
L
L
X
X
X
L
L
L
L
H
X
X
X
L
H
H
L
X
L
X
X
L
L
H
L
X
H
X
X
L
H
L
H
X
X
L
X
L
L
L
H
X
X
H
X
L
H
H
H
X
X
X
L
L
L
H
H
X
X
X
H
L
H
[1]
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
8. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
VCC
supply voltage
Conditions
Min
Max
Unit
0.5
+7.0
V
-
20
mA
-
50
mA
input clamping current
VI < 0.5 V or VI > VCC + 0.5 V
[1]
IOK
output clamping current
VO < 0.5 V or VO > VCC + 0.5 V
[1]
IO
output current
0.5 V < VO < VCC + 0.5 V
-
35
mA
ICC
supply current
-
70
mA
IGND
ground current
70
-
mA
Tstg
storage temperature
65
+150
C
IIK
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
4 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
Table 4.
Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Ptot
total power dissipation
Tamb = 40 C to +125 C
[2]
SO16 package
Min
Max
Unit
-
500
mW
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
Ptot derates linearly with 8 mW/K above 70 C.
9. Recommended operating conditions
Table 5.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
74HC253-Q100
Min
Typ
74HCT253-Q100
Max
Min
Typ
Unit
Max
VCC
supply voltage
2.0
5.0
6.0
4.5
5.0
5.5
V
VI
input voltage
0
-
VCC
0
-
VCC
V
VO
output voltage
0
-
VCC
0
-
VCC
V
Tamb
ambient temperature
40
-
+125
40
-
+125
C
t/V
input transition rise and fall rate
VCC = 2.0 V
-
-
625
-
-
-
ns/V
VCC = 4.5 V
-
1.67
139
-
1.67
139
ns/V
VCC = 6.0 V
-
-
83
-
-
-
ns/V
10. Static characteristics
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
25 C
Conditions
Min
Typ
VCC = 2.0 V
1.5
VCC = 4.5 V
3.15
VCC = 6.0 V
4.2
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
40 C to +85 C 40 C to +125 C Unit
Max
Min
Max
Min
Max
1.2
-
1.5
-
1.5
-
V
2.4
-
3.15
-
3.15
-
V
3.2
-
4.2
-
4.2
-
V
0.8
0.5
-
0.5
-
0.5
V
2.1
1.35
-
1.35
-
1.35
V
-
2.8
1.8
-
1.8
-
1.8
V
IO = 20 A; VCC = 2.0 V
1.9
2.0
-
1.9
-
1.9
-
V
IO = 20 A; VCC = 4.5 V
4.4
4.5
-
4.4
-
4.4
-
V
IO = 20 A; VCC = 6.0 V
5.9
6.0
-
5.9
-
5.9
-
V
IO = 6.0 mA; VCC = 4.5 V
3.98
4.32
-
3.84
-
3.7
-
V
IO = 7.8 mA; VCC = 6.0 V
5.48
5.81
-
5.34
-
5.2
-
V
74HC253-Q100
VIH
VIL
VOH
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
74HC_HCT253_Q100
Product data sheet
VI = VIH or VIL
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
5 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
Table 6.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
25 C
Conditions
Min
VOL
LOW-level
output voltage
40 C to +85 C 40 C to +125 C Unit
Typ
Max
Min
Max
Min
Max
VI = VIH or VIL
IO = 20 A; VCC = 2.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 20 A; VCC = 4.5 V
-
0
0.1
-
0.1
-
0.1
V
IO = 20 A; VCC = 6.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 6.0 mA; VCC = 4.5 V
-
0.15
0.26
-
0.33
-
0.4
V
-
0.16
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI = VCC or GND;
VCC = 6.0 V
IO = 7.8 mA; VCC = 6.0 V
-
-
0.1
-
1.0
-
1.0
A
IOZ
OFF-state
output current
VI = VIH or VIL;
VO = VCC or GND;
VCC = 6.0 V
-
-
0.5
-
5.0
-
10.0
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
-
-
8.0
-
80
-
160
A
CI
input
capacitance
-
3.5
-
pF
74HCT253-Q100
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2.0
1.6
-
2.0
-
2.0
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
1.2
0.8
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
4.4
4.5
-
4.4
-
4.4
-
V
IO = 6 mA
3.98
4.32
-
3.84
-
3.7
-
V
IO = 20 A
-
0
0.1
-
0.1
-
0.1
V
LOW-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 6.0 mA
-
0.15
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI = VCC or GND;
VCC = 5.5 V
-
-
0.1
-
1.0
-
1.0
A
IOZ
OFF-state
output current
VI = VIH or VIL; VCC = 5.5 V;
VO = VCC or GND per input
pin; other inputs at VCC or
GND; IO = 0 A
-
-
0.5
-
5.0
-
10
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
8.0
-
80
-
160
A
ICC
additional
supply current
VI = VCC  2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V;
IO = 0 A
per input pin; 1In, 2In
inputs
-
40
144
-
180
-
196
A
per input pin; nOE input
-
110
396
-
495
-
539
A
per input pin; Sn input
-
110
396
-
495
-
539
-
3.5
-
VOL
CI
input
capacitance
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
A
pF
© NXP Semiconductors N.V. 2015. All rights reserved.
6 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
11. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 7.
Symbol Parameter
25 C
Conditions
40 C to +85 C 40 C to +125 C Unit
Typ
Max
Max
Max
VCC = 2.0 V
55
175
220
265
ns
VCC = 4.5 V
20
35
44
53
ns
VCC = 5.0 V; CL = 15 pF
17
-
-
-
ns
VCC = 6.0 V
16
30
37
45
ns
74HC253-Q100
tpd
propagation
delay
1ln to 1Y or 2ln to 2Y;
see Figure 5
[1]
Sn to nY; see Figure 5
VCC = 2.0 V
58
175
220
265
ns
VCC = 4.5 V
21
35
44
53
ns
VCC = 5.0 V; CL = 15 pF
18
-
-
-
ns
17
30
37
45
ns
VCC = 2.0 V
30
100
125
150
ns
VCC = 4.5 V
11
20
25
30
ns
9
17
21
26
ns
VCC = 2.0 V
41
150
190
225
ns
VCC = 4.5 V
15
30
38
45
ns
12
26
33
38
ns
VCC = 2.0 V
14
60
75
90
ns
VCC = 4.5 V
5
12
15
18
ns
4
10
13
15
ns
55
-
VCC = 4.5 V
20
38
48
VCC = 5.0 V; CL = 15 pF
17
-
-
VCC = 4.5 V
22
40
50
VCC = 5.0 V; CL = 15 pF
19
-
14
30
VCC = 6.0 V
ten
enable time
nOE to nY; see Figure 6
[2]
VCC = 6.0 V
tdis
disable time
nOE to nY; see Figure 6
[3]
VCC = 6.0 V
tt
transition time
[4]
see Figure 5
VCC = 6.0 V
CPD
[5]
power dissipation per multiplexer;
capacitance
VI = GND to VCC
pF
74HCT253-Q100
tpd
propagation
delay
1ln to 1Y or 2ln to 2Y;
see Figure 5
[1]
57
ns
ns
Sn to nY; see Figure 5
ten
enable time
74HC_HCT253_Q100
Product data sheet
nOE to nY; VCC = 4.5 V;
see Figure 6
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
60
ns
ns
38
45
ns
© NXP Semiconductors N.V. 2015. All rights reserved.
7 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 7.
Symbol Parameter
25 C
Conditions
tdis
disable time
nOE to nY; VCC = 4.5 V;
see Figure 6
tt
transition time
VCC = 4.5 V; see Figure 5
power dissipation per multiplexer;
capacitance
VI = GND to VCC  1.5 V
CPD
[1]
tpd is the same as tPHL, tPLH.
[2]
ten is the same as tPZH, tPZL.
[3]
tdis is the same as tPHZ, tPLZ.
[4]
tt is the same as tTHL, tTLH.
[5]
[3]
[5]
40 C to +85 C 40 C to +125 C Unit
Typ
Max
Max
Max
13
30
38
45
ns
5
12
15
18
ns
55
-
pF
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD  VCC2  fi  N + (CL  VCC2  fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL  VCC2  fo) = sum of outputs.
12. Waveforms
9,
6Q,QOQLQSXW
90
90
*1'
W3+/
W3/+
92+
Q<RXWSXW
90
90
92/
W7+/
W7/+
DDO
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 5.
Propagation delays input (Sn, 1In, 2In) to output (nY) and output (nY) transition times
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
8 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
WU
9,
Q2(LQSXW
WI
90
*1' W3/=
RXWSXW
/2:WR2))
2))WR/2:
W3=/
9&&
90
92/
W3+=
92+
W3=+
RXWSXW
+,*+WR2))
2))WR+,*+
90
*1'
RXWSXWV
HQDEOHG
RXWSXWV
GLVDEOHG
RXWSXWV
HQDEOHG
DDO
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 6.
Table 8.
3-state output enable and disable times
Measurement points
Type
Input
Output
VM
VM
74HC253-Q100
0.5VCC
0.5VCC
74HCT253-Q100
1.3 V
1.3 V
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
9 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
9,
W:
QHJDWLYH
SXOVH
90
9
9,
WI
WU
WU
WI
SRVLWLYH
SXOVH
9
90
90
90
W:
9&&
9&&
*
9,
92
5/
6
RSHQ
'87
&/
57
DDG
Measurement points are given in Table 8 and test data is given in Table 9.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistor.
Fig 7.
Table 9.
Test circuit for measuring switching times
Test data
Type
Input
Load
Switch position
VI
tr, tf
CL
RL
tPHL, tPLH
tPZH, tPHZ
tPZL, tPLZ
74HC253-Q100
VCC
6 ns
50 pF
1 k
open
GND
VCC
74HCT253-Q100
3V
6 ns
50 pF
1 k
open
GND
VCC
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
10 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
13. Package outline
62SODVWLFVPDOORXWOLQHSDFNDJHOHDGVERG\ZLGWKPP
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Fig 8.
5()(5(1&(6
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9(56,21
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627
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352-(&7,21
,668('$7(
Package outline SOT109-1 (SO16)
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
11 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
14. Abbreviations
Table 10.
Abbreviations
Acronym
Description
CMOS
Complementary Metal Oxide Semiconductor
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
MM
Machine Model
TTL
Transistor-Transistor Logic
MIL
Military
15. Revision history
Table 11.
Revision history
Document ID
Release date
74HC_HCT253_Q100 v.2 20150121
Modifications:
•
Product data sheet
Change notice
Supersedes
Product data sheet
-
74HC_HCT253_Q100 v.1
Table 7: Power dissipation capacitance condition for 74HCT253-Q100 is corrected.
74HC_HCT253_Q100 v.1 20120717
74HC_HCT253_Q100
Data sheet status
Product data sheet
-
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
-
© NXP Semiconductors N.V. 2015. All rights reserved.
12 of 15
74HC253-Q100; 74HCT253-Q100
NXP Semiconductors
Dual 4-input multiplexer; 3-state
16. Legal information
16.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
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.nxp.com.
16.2 Definitions
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. NXP Semiconductors 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 NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
16.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors 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. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors 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.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ 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 NXP Semiconductors.
Right to make changes — NXP Semiconductors 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.
74HC_HCT253_Q100
Product data sheet
Suitability for use in automotive applications — This NXP
Semiconductors product has been qualified for use in automotive
applications. Unless otherwise agreed in writing, the product is not designed,
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 an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer's own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors 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 NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors 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.
NXP Semiconductors 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 NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP 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.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.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. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
13 of 15
NXP Semiconductors
74HC253-Q100; 74HCT253-Q100
Dual 4-input multiplexer; 3-state
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.
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.
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.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
17. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
74HC_HCT253_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
14 of 15
NXP Semiconductors
74HC253-Q100; 74HCT253-Q100
Dual 4-input multiplexer; 3-state
18. Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 12
Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Contact information. . . . . . . . . . . . . . . . . . . . . 14
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2015.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 21 January 2015
Document identifier: 74HC_HCT253_Q100