74HC154BQ [NEXPERIA]
4-to-16 line decoder/demultiplexerProduction;
| 型号： | 74HC154BQ |
| 厂家： | 
Nexperia |
| 描述： | 4-to-16 line decoder/demultiplexerProduction 驱动 逻辑集成电路 |
| 文件： | 总17页 (文件大小：289K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Rev. 9 — 19 August 2021
Product data sheet
1. General description
The 74HC154; 74HCT154 is a 4-to-16 line decoder/demultiplexer. It decodes four binary weighted
address inputs (A0 to A3) to sixteen mutually exclusive outputs (Y0 to Y15). The device features
two input enable (E0 and E1) inputs. A HIGH on either of the input enables forces the outputs
HIGH. The device can be used as a 1-to-16 demultiplexer by using one of the enable inputs as
the multiplexed data input. When the other enable input is LOW the addressed output will follow
the state of the applied data. Inputs include clamp diodes. This enables the use of current limiting
resistors to interface inputs to voltages in excess of VCC
.
2. Features and benefits
•
Wide supply voltage range from 2.0 to 6.0 V
•
•
•
•
•
•
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
16-line demultiplexing capability
Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
Input levels:
•
•
For 74HC154: CMOS level
For 74HCT154: TTL level
•
•
Complies with JEDEC standards:
•
•
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
•
•
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
•
•
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
Version
74HC154D
-40 °C to +125 °C
SO24
plastic small outline package; 24 leads; body width 7.5 mm SOT137-1
74HCT154D
74HC154PW -40 °C to +125 °C
74HCT154PW
TSSOP24
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
SOT815-1
74HC154BQ
-40 °C to +125 °C
DHVQFN24 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 24 terminals;
body 3.5 × 5.5 × 0.85 mm
74HCT154BQ
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
4. Functional diagram
23 22 21 20
A0 A1 A2 A3
E0
18
DECODER
19
E1
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15
1
2
3
4
5
6
7
8
9
10 11 13 14 15 16 17
001aab071
Fig. 1. Functional diagram
DX
0
X/Y
23
0
3
0
1
1
23
22
21
20
1
2
4
8
0
1
1
22
21
20
2
2
G
15
2
3
2
3
3
4
3
4
4
5
4
5
5
6
5
6
6
7
6
7
7
8
7
8
8
9
8
9
23
22
21
20
A0
A1
A2
A3
Y0
1
2
9
10
11
13
14
15
16
17
9
10
11
13
14
15
16
17
Y1
10
11
12
13
14
15
10
11
12
13
14
15
&
&
Y14
Y15
16
17
18
19
E0
E1
18
19
18
19
EN
EN
001aab069
001aab070
Fig. 2. Logic symbol
Fig. 3. IEC logic symbol
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
2 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
E0
E1
A0
A1
A2
A3
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
001aab072
Fig. 4. Logic diagram
5. Pinning information
5.1. Pinning
74HC154
74HCT154
terminal 1
index area
2
3
23
22
21
20
19
18
17
16
15
14
Y1
A0
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
A1
74HC154
74HCT154
4
A2
5
A3
1
2
24
23
22
21
20
19
18
17
16
15
14
13
Y0
Y1
V
CC
6
E1
A0
7
E0
3
Y2
A1
8
Y15
Y14
Y13
Y12
4
Y3
A2
9
5
Y4
A3
(1)
10
11
V
CC
6
Y5
E1
7
Y6
E0
8
Y7
Y15
Y14
Y13
Y12
Y11
001aab068
9
Y8
10
11
12
Y9
Transparent top view
Y10
GND
(1) This is not a supply pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
001aab067
connected to VCC
.
Fig. 5. Pin configuration for SOT137-1 (SO24) and
SOT355-1 (TSSOP24)
Fig. 6. Pin configuration for SOT815-1 (DHVQFN24)
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
3 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
5.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7,
1, 2, 3, 4, 5, 6, 7, 8,
data output (active LOW)
Y8, Y9, Y10, Y11, Y12, Y13, Y14, Y15 9, 10, 11, 13, 14, 15, 16, 17
GND
12
ground (0 V)
E0, E1
18, 19
enable input (active LOW)
address input
A0, A1, A2, A3
VCC
23, 22, 21, 20
24
supply voltage
6. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
Input
Output
Y8
H
E0 E1 A0 A1 A2 A3 Y0 Y1 Y2 Y3 Y4 Y5
Y6
H
H
H
H
H
H
H
H
H
L
Y7
H
H
H
H
H
H
H
H
H
H
L
Y9 Y10 Y11 Y12 Y13 Y14 Y15
H
H
L
H
L
X
X
X
L
X
X
X
L
X
X
X
L
X
X
X
L
H
H
H
L
H
H
H
H
L
H
H
H
H
H
L
H
H
H
H
H
H
L
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
L
H
L
H
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
H
H
H
L
L
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
4 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
7. 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
Conditions
Min
Max
+7.0
±20
±20
±25
50
Unit
V
VCC
IIK
supply voltage
-0.5
input clamping current
output clamping current
output current
VI < -0.5 V or VI > VCC + 0.5 V
VO < -0.5 V or VO > VCC + 0.5 V
-0.5 V < VO < VCC + 0.5 V
[1]
[1]
[1]
[1]
[1]
-
mA
mA
mA
mA
mA
°C
IOK
IO
-
-
ICC
IGND
Tstg
Ptot
supply current
-
-
ground current
-50
storage temperature
total power dissipation
-65
-
+150
500
Tamb = -40 °C to +125 °C
[2]
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SOT137-1 (SO24) package: Ptot derates linearly with 16.2 mW/K above 119 °C.
For SOT355-1 (TSSOP24) package: Ptot derates linearly with 12.4 mW/K above 110 °C.
For SOT815-1 (DHVQFN24) package: Ptot derates linearly with 15.0 mW/K above 117 °C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
74HC154
74HCT154
Unit
Min
Typ
Max
6.0
Min
Typ
Max
5.5
VCC
VI
supply voltage
2.0
5.0
4.5
5.0
V
V
V
input voltage
0
0
-
VCC
VCC
+125
625
139
83
0
0
-
VCC
VCC
VO
output voltage
-
+25
-
-
+25
-
Tamb
Δt/ΔV
ambient temperature
input transition rise and fall rate
-40
-
-40
-
+125 °C
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
-
ns/V
-
1.67
-
-
1.67
-
139 ns/V
-
-
-
ns/V
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
5 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
9. Static characteristics
Table 6. Static characteristics 74HC154
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 25 °C
Conditions
Min
Typ
Max Unit
VIH
HIGH-level input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VI = VIH or VIL
1.5
1.2
2.4
3.2
0.8
2.1
2.8
-
-
V
V
V
V
V
V
3.15
4.2
-
VIL
LOW-level input voltage
HIGH-level output voltage
-
-
-
0.5
1.35
1.8
VOH
VCC = 2.0 V; IO = -20 μA
1.9
4.4
2.0
4.5
-
-
-
-
-
V
V
V
V
V
VCC = 4.5 V; IO = -20 μA
VCC = 6.0 V; IO = -20 μA
VCC = 4.5 V; IO = -4.0 mA
VCC = 6.0 V; IO = -5.2 mA
5.9
6.0
3.98
5.48
4.32
5.81
VOL
LOW-level output voltage
VI = VIH or VIL
VCC = 2.0 V; IO = 20 μA
VCC = 4.5 V; IO = 20 μA
-
-
-
-
-
-
-
-
0
0
0.1
0.1
V
V
V
V
V
VCC = 6.0 V; IO = 20 μA
0
0.1
VCC = 4.5 V; IO = 4.0 mA
0.15
0.16
-
0.26
0.26
VCC = 6.0 V; IO = 5.2 mA
II
input leakage current
supply current
VCC = 6.0 V; VI = VCC or GND
VCC = 6.0 V; VI = VCC or GND; IO = 0 A
±0.1 μA
ICC
CI
-
8.0
-
μA
pF
input capacitance
3.5
Tamb = -40 °C to +85 °C
VIH HIGH-level input voltage
VCC = 2.0 V
1.5
-
-
-
-
-
-
-
-
V
V
V
V
V
V
VCC = 4.5 V
3.15
VCC = 6.0 V
4.2
-
VIL
LOW-level input voltage
HIGH-level output voltage
VCC = 2.0 V
-
-
-
0.5
1.35
1.8
VCC = 4.5 V
VCC = 6.0 V
VOH
VI = VIH or VIL
VCC = 2.0 V; IO = -20 μA
VCC = 4.5 V; IO = -20 μA
VCC = 6.0 V; IO = -20 μA
VCC = 4.5 V; IO = -4.0 mA
VCC = 6.0 V; IO = -5.2 mA
1.9
4.4
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
5.9
3.84
5.34
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
6 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Symbol Parameter
Conditions
Min
Typ
Max Unit
VOL
LOW-level output voltage
VI = VIH or VIL
VCC = 2.0 V; IO = 20 μA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
V
V
V
V
V
VCC = 4.5 V; IO = 20 μA
VCC = 6.0 V; IO = 20 μA
0.1
VCC = 4.5 V; IO = 4.0 mA
0.33
0.33
VCC = 6.0 V; IO = 5.2 mA
II
input leakage current
supply current
VCC = 6.0 V; VI = VCC or GND
VCC = 6.0 V; VI = VCC or GND; IO = 0 A
±1.0 μA
ICC
80
μA
Tamb = -40 °C to +125 °C
VIH HIGH-level input voltage
VCC = 2.0 V
1.5
-
-
-
-
-
-
-
-
V
V
V
V
V
V
VCC = 4.5 V
3.15
VCC = 6.0 V
4.2
-
VIL
LOW-level input voltage
HIGH-level output voltage
VCC = 2.0 V
-
-
-
0.5
1.35
1.8
VCC = 4.5 V
VCC = 6.0 V
VOH
VI = VIH or VIL
VCC = 2.0 V; IO = -20 μA
VCC = 4.5 V; IO = -20 μA
VCC = 6.0 V; IO = -20 μA
VCC = 4.5 V; IO = -4.0 mA
VCC = 6.0 V; IO = -5.2 mA
VI = VIH or VIL
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
VOL
LOW-level output voltage
VCC = 2.0 V; IO = 20 μA
VCC = 4.5 V; IO = 20 μA
VCC = 6.0 V; IO = 20 μA
VCC = 4.5 V; IO = 4.0 mA
VCC = 6.0 V; IO = 5.2 mA
VCC = 6.0 V; VI = VCC or GND
VCC = 6.0 V; VI = VCC or GND; IO = 0 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
II
input leakage current
supply current
±0.1 μA
160 μA
ICC
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
7 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Table 7. Static characteristics 74HCT154
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 25 °C
Conditions
Min
Typ
Max Unit
VIH
VIL
HIGH-level input voltage
VCC = 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
V
V
LOW-level input voltage
HIGH-level output voltage
VCC = 4.5 V to 5.5 V
0.8
VOH
VI = VIH or VIL
VCC = 4.5 V; IO = -20 μA
VCC = 4.5 V; IO = -4 mA
VI = VIH or VIL
4.4
4.5
-
-
V
V
3.98
4.32
VOL
LOW-level output voltage
VCC = 4.5 V; IO = 20 μA
VCC = 4.5 V; IO = 4 mA
VCC = 5.5 V; VI = VCC or GND
VCC = 5.5 V; VI = VCC or GND; IO = 0 A
-
-
-
-
-
0
0.1
V
V
0.15
0.25
II
input leakage current
supply current
-
-
-
±0.1 μA
ICC
ΔICC
8.0
μA
μA
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
VI = VCC - 2.1 V; IO = 0 A
360
CI
input capacitance
-
3.5
-
pF
Tamb = -40 °C to +85 °C
VIH
VIL
HIGH-level input voltage
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
V
V
LOW-level input voltage
HIGH-level output voltage
VCC = 4.5 V to 5.5 V
0.8
VOH
VI = VIH or VIL
VCC = 4.5 V; IO = -20 μA
VCC = 4.5 V; IO = -4 mA
VI = VIH or VIL
4.4
-
-
-
-
V
V
3.84
VOL
LOW-level output voltage
VCC = 4.5 V; IO = 20 μA
VCC = 4.5 V; IO = 4 mA
VCC = 5.5 V; VI = VCC or GND
VCC = 5.5 V; VI = VCC or GND; IO = 0 A
-
-
-
-
-
-
-
-
-
-
0.1
V
V
0.33
II
input leakage current
supply current
±1.0 μA
ICC
ΔICC
80
μA
μA
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
VI = VCC - 2.1 V; IO = 0 A
450
Tamb = -40 °C to +125 °C
VIH
VIL
HIGH-level input voltage
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
V
V
LOW-level input voltage
HIGH-level output voltage
VCC = 4.5 V to 5.5 V
0.8
VOH
VI = VIH or VIL
VCC = 4.5 V; IO = -20 μA
VCC = 4.5 V; IO = -4 mA
VI = VIH or VIL
4.4
3.7
-
-
-
-
V
V
VOL
LOW-level output voltage
VCC = 4.5 V; IO = 20 μA
VCC = 4.5 V; IO = 4 mA
VCC = 5.5 V; VI = VCC or GND
VCC = 5.5 V; VI = VCC or GND; IO = 0 A
-
-
-
-
-
-
-
-
-
-
0.1
0.4
V
V
II
input leakage current
supply current
±1.0 μA
ICC
ΔICC
160
490
μA
μA
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
VI = VCC - 2.1 V; IO = 0 A
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
8 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
10. Dynamic characteristics
Table 8. Dynamic characteristics
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Fig. 9.
Symbol Parameter
Conditions
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ Max
Min
Max
Min
Max
74HC154
tpd
propagation
delay
An to Yn; see Fig. 7
VCC = 2.0 V
[1]
-
-
-
-
36
13
11
10
150
30
-
-
-
-
-
190
38
-
-
-
-
-
225
45
-
ns
ns
ns
ns
VCC = 4.5 V
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
26
33
38
En to Yn; see Fig. 8
VCC = 2.0 V
-
-
-
-
39
14
11
11
150
30
-
-
-
-
-
190
38
-
-
-
-
-
225
45
-
ns
ns
ns
ns
VCC = 4.5 V
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
26
33
38
tt
transition time see Fig. 7 and Fig. 8
VCC = 2.0 V
[2]
-
-
-
-
19
7
75
15
13
-
-
-
-
-
95
19
16
-
-
-
-
-
110
22
19
-
ns
ns
ns
pF
VCC = 4.5 V
VCC = 6.0 V
6
CPD
power
per gate; VI = GND to VCC [3]
60
dissipation
capacitance
74HCT154
tpd
propagation
delay
An to Yn; see Fig. 7
VCC = 4.5 V
[1]
-
-
16
13
35
-
-
-
44
-
-
-
53
-
ns
ns
VCC = 5 V; CL = 15 pF
En to Yn; see Fig. 8
VCC = 4.5 V
-
-
15
13
32
-
-
-
40
-
-
-
48
-
ns
ns
VCC = 5 V; CL = 15 pF
tt
transition time see Fig. 7 and Fig. 8
VCC = 4.5 V
[2]
[3]
-
-
7
15
-
-
-
19
-
-
-
22
-
ns
CPD
power
per gate;
60
pF
dissipation
capacitance
VI = GND to (VCC - 1.5 V)
[1] tpd is the same as tPLH and tPHL
[2] tt is the same as tTLH and tTHL
[3] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD × VCC 2 × fi × N + Σ(CL × VCC 2 × 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 load switching outputs;
Σ(CL × VCC 2 × fo) = sum of the outputs.
©
74HC_HCT154
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9 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
10.1. Waveforms and test circuit
V
I
V
I
V
V
V
M
V
An input
GND
En input
GND
M
M
M
t
t
t
t
PHL
PLH
PLH
PHL
V
V
OH
OH
90 %
90 %
90 %
90 %
V
V
M
V
V
M
Yn output
Yn output
M
M
10 %
10 %
10 %
10 %
V
V
OL
OL
t
t
t
t
THL
TLH
001aab073
THL
TLH
001aab074
Measurement points are given in Table 9.
Measurement points are given in Table 9.
Fig. 7. Propagation delay address input (An) to output Fig. 8. Propagation delay enable input (En) to output
(Yn) and transition time output (Yn)
Table 9. Measurement points
(Yn) and transition time output (Yn)
Type
Input
VM
Output
VM
74HC154
0.5VCC
1.3 V
0.5VCC
1.3 V
74HCT154
t
W
V
I
90 %
negative
pulse
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
M
10 %
0 V
t
W
V
V
CC
CC
V
I
V
O
R
L
S1
G
open
DUT
R
T
C
L
001aad983
Test data is given in Table 10.
Definitions for 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.
S1 = Test selection switch.
Fig. 9. Test circuit for measuring switching times
©
74HC_HCT154
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Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
10 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Table 10. Test data
Type
Input
VI
Load
S1 position
tr, tf
6 ns
6 ns
CL
RL
tPHL, tPLH
open
74HC154
VCC
3 V
15 pF, 50 pF
15 pF, 50 pF
1 kΩ
1 kΩ
74HCT154
open
11. Application information
A0
Y0
Y1
A0
A1
A2
A3
Y0
Y1
A1
A2
A3
data
input
Y14
Y15
E0
E1
Y14
Y15
strobe
E0
E1
001aab076
001aab075
Fig. 11. 1-of-16 demultiplexer; logic level on selected
outputs follow the logic level on the data input
Fig. 10. 1-of-16 decoder; LOW level output selected
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
11 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
12. Package outline
SO24: plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
D
E
A
X
c
H
v
M
A
E
y
Z
24
13
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
12
w
detail X
e
M
b
p
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
max.
(1)
(1)
(1)
UNIT
mm
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
θ
1
2
3
p
E
p
Z
0.3
0.1
2.45
2.25
0.49
0.36
0.32
0.23
15.6
15.2
7.6
7.4
10.65
10.00
1.1
0.4
1.1
1.0
0.9
0.4
2.65
0.1
0.25
0.01
1.27
0.05
1.4
0.25
0.25
0.1
8o
0o
0.012 0.096
0.004 0.089
0.019 0.013 0.61
0.014 0.009 0.60
0.30
0.29
0.419
0.394
0.043 0.043
0.016 0.039
0.035
0.016
inches
0.055
0.01 0.01 0.004
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT137-1
075E05
MS-013
Fig. 12. Package outline SOT137-1 (SO24)
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
12 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm
SOT355-1
D
E
A
X
c
H
v
M
A
y
E
Z
13
24
Q
A
2
(A )
3
A
A
1
pin 1 index
θ
L
p
L
1
12
detail X
w
M
b
p
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
E
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
7.9
7.7
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.5
0.2
mm
1.1
0.65
1
0.2
0.13
0.1
0.25
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT355-1
MO-153
Fig. 13. Package outline SOT355-1 (TSSOP24)
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
13 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
DHVQFN24: plastic dual in-line compatible thermal enhanced very thin quad flat package;
no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm
SOT815-1
D
B
A
A
A
E
1
c
detail X
terminal 1
index area
C
e
1
terminal 1
index area
y
y
v
M
C
C
A B
C
1
e
b
w
M
2
11
L
12
13
1
e
E
h
2
24
23
14
X
D
h
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
(1)
(1)
UNIT
A
b
c
D
D
E
E
h
e
e
e
L
v
w
y
y
1
1
2
1
h
max.
0.05 0.30
0.00 0.18
5.6
5.4
4.25
3.95
3.6
3.4
2.25
1.95
0.5
0.3
mm
1
0.2
0.5
4.5
1.5
0.1
0.05 0.05
0.1
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
03-04-29
SOT815-1
- - -
- - -
- - -
Fig. 14. Package outline SOT815-1 (DHVQFN24)
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
14 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
13. Abbreviations
Table 11. Abbreviations
Acronym
Description
CMOS
DUT
ESD
HBM
TTL
Complementary Metal Oxide Semiconductor
Device Under Test
ElectroStatic Discharge
Human Body Model
Transistor-Transistor Logic
Machine Model
MM
14. Revision history
Table 12. Revision history
Document ID
Release date Data sheet status
20210819 Product data sheet
Section 2 updated.
Type number 74HC154DB (SOT340-1/SSOP24) removed.
Product data sheet 74HC_HCT154 v.7
Change notice Supersedes
74HC_HCT154 v.9
Modifications:
-
74HC_HCT154 v.8
•
•
74HC_HCT154 v.8
Modifications:
20210511
-
•
The format of this data sheet has been redesigned to comply with the identity
guidelines of Nexperia.
•
•
•
•
Legal texts have been adapted to the new company name where appropriate.
Type number 74HCT154DB (SOT340-1/SSOP24) removed.
Fig. 5: overline corrected (errata).
Section 7: Derating values for Ptot total power dissipation updated.
74HC_HCT154 v.7
Modifications:
20160229
Type numbers 74HC154N and 74HCT154N (SOT101-1) removed.
20070212 Product data sheet 74HC_HCT154 v.5
Product data sheet
-
74HC_HCT154 v.6
•
74HC_HCT154 v.6
Modifications:
-
•
The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
•
•
Legal texts have been adapted to the new company name where appropriate.
Table 3: Corrected errors in output information.
74HC_HCT154 v.5
74HC_HCT154 v.4
74HC_HCT154 v.3
20041012
20041005
20040601
Product specification
Product specification
Product specification
-
-
-
74HC_HCT154 v.4
74HC_HCT154 v.3
74HC_HCT154_CNV v.2
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
15 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
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.
15. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
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.
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
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.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
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 the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
[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 https://www.nexperia.com.
Definitions
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.
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.
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.
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.
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.
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.
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.
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 non-automotive qualified
products in automotive equipment or applications.
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.
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
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.
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.
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.
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.
Trademarks
Suitability for use — Nexperia products are 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 Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
16 / 17
Nexperia
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Ordering information....................................................1
4. Functional diagram.......................................................2
5. Pinning information......................................................3
5.1. Pinning.........................................................................3
5.2. Pin description.............................................................4
6. Functional description................................................. 4
7. Limiting values............................................................. 5
8. Recommended operating conditions..........................5
9. Static characteristics....................................................6
10. Dynamic characteristics............................................ 9
10.1. Waveforms and test circuit...................................... 10
11. Application information............................................11
12. Package outline........................................................ 12
13. Abbreviations............................................................15
14. Revision history........................................................15
15. Legal information......................................................16
© Nexperia B.V. 2021. 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: 19 August 2021
©
74HC_HCT154
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 9 — 19 August 2021
17 / 17
相关型号：
74HC154D-T
HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, 7.50 MM, PLASTIC, MS-013, SOT137-1, SOP-24
NXP
74HC154DB-T
IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, 5.30 MM, PLASTIC, MO-153, SOT340-1, SSOP-24, Decoder/Driver
NXP
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