74HCT154D,652 [NXP]
74HC(T)154 - 4-to-16 line decoder/demultiplexer SOP 24-Pin;
| 型号： | 74HCT154D,652 |
| 厂家： | 
NXP |
| 描述： | 74HC(T)154 - 4-to-16 line decoder/demultiplexer SOP 24-Pin 驱动 输入元件 光电二极管 逻辑集成电路 |
| 文件： | 总21页 (文件大小：121K) |
| 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. 06 — 12 February 2007
Product data sheet
1. General description
The 74HC154; 74HCT154 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL).
The 74HC154; 74HCT154 decoders accept four active HIGH binary address inputs and
provide 16 mutually-exclusive active LOW outputs. The two-input enable gate can be used
to strobe the decoder to eliminate the normal decoding ‘glitches’ on the outputs, or can be
used for the expansion of the decoder.
The enable gate has two ANDed inputs which must be LOW to enable the outputs.
The 74HC154; 74HCT154 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.
2. Features
I 16-line demultiplexing capability
I Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
I Complies with JEDEC standard no. 7A
I Specified from −40 °C to +85 °C and −40 °C to +125 °C
I ESD protection:
N HBM EIA/JESD22-A114D exceeds 2000 V
N MM EIA/JESD22-A115-A exceeds 200 V
3. Ordering information
Table 1.
Type number Package
Temperature range Name
Ordering information
Description
Version
74HC154
74HC154N
74HC154D
−40 °C to +125 °C
−40 °C to +125 °C
DIP24
SO24
plastic dual in-line package; 24 leads (600 mil)
SOT101-1
SOT137-1
plastic small outline package; 24 leads; body width
7.5 mm
74HC154DB
−40 °C to +125 °C
SSOP24
plastic shrink small outline package; 24 leads; body width SOT340-1
5.3 mm
74HC154PW −40 °C to +125 °C
TSSOP24
plastic thin shrink small outline package; 24 leads; body
width 4.4 mm
SOT355-1
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
Table 1.
Ordering information …continued
Type number Package
Temperature range Name
−40 °C to +125 °C
Description
Version
74HC154BQ
DHVQFN24 plastic dual in-line compatible thermal enhanced very thin SOT815-1
quad flat package; no leads; 24 terminals; body
3.5 × 5.5 × 0.85 mm
74HCT154
74HCT154N
74HCT154D
−40 °C to +125 °C
−40 °C to +125 °C
DIP24
SO24
plastic dual in-line package; 24 leads (600 mil)
SOT101-1
SOT137-1
plastic small outline package; 24 leads; body width
7.5 mm
74HCT154DB −40 °C to +125 °C
74HCT154PW −40 °C to +125 °C
74HCT154BQ −40 °C to +125 °C
SSOP24
plastic shrink small outline package; 24 leads; body width SOT340-1
5.3 mm
TSSOP24
plastic thin shrink small outline package; 24 leads; body
width 4.4 mm
SOT355-1
DHVQFN24 plastic dual in-line compatible thermal enhanced very thin SOT815-1
quad flat package; no leads; 24 terminals; body
3.5 × 5.5 × 0.85 mm
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
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
2 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
DX
0
X/Y
23
22
21
20
0
3
0
1
1
23
22
21
20
1
2
4
8
0
1
1
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
Y1
1
2
9
10
11
13
14
15
16
17
9
10
11
13
14
15
16
17
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
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
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
3 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
5. Pinning information
5.1 Pinning
74HC154BQ
74HCT154BQ
terminal 1
index area
2
3
23
22
21
20
19
18
17
16
15
14
Y1
A0
1
2
24
23
22
21
20
19
18
17
16
15
14
13
Y0
Y1
V
CC
Y2
Y3
A1
A0
4
A2
3
Y2
A1
5
Y4
A3
74HC154D
74HCT154D
74HC154DB
74HCT154DB
74HC154N
74HCT154N
74HC154PW
74HCT154PW
4
Y3
A2
6
Y5
E1
5
Y4
A3
7
Y6
E0
6
Y5
E1
8
Y7
Y15
Y14
Y13
Y12
7
Y6
E0
9
Y8
8
Y7
Y15
Y14
Y13
Y12
Y11
(1)
V
CC
10
11
Y9
9
Y8
Y10
10
11
12
Y9
Y10
GND
001aab068
001aab067
Transparent top view
(1) The die substrate is attached to this pad using
conductive die attach material. It cannot be used as
a supply pin or input.
Fig 5. Pin configuration for SO24, DIP24, SSOP24 and
TSSOP24
Fig 6. Pin configuration for DHVQFN24
5.2 Pin description
Table 2.
Symbol
Y0
Pin description
Pin
1
Description
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
data output (active LOW)
ground (0 V)
Y1
2
Y2
3
Y3
4
Y4
5
Y5
6
Y6
7
Y7
8
Y8
9
Y9
10
11
12
13
14
Y10
GND
Y11
Y12
data output (active LOW)
data output (active LOW)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
4 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
Table 2.
Symbol
Y13
Y14
Y15
E0
Pin description …continued
Pin
15
16
17
18
19
20
21
22
23
24
Description
data output (active LOW)
data output (active LOW)
data output (active LOW)
enable input (active LOW)
enable input (active LOW)
address input
E1
A3
A2
address input
A1
address input
A0
address input
VCC
supply voltage
6. Functional description
Table 3.
Input
Function table[1]
Output
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
Y8
H
H
H
H
H
H
H
H
H
H
H
L
Y9
H
H
H
H
H
H
H
H
H
H
H
H
L
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
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
L
L
H
L
L
L
L
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
L
L
L
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
L
L
L
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
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
L
L
H
H
H
H
H
H
H
H
H
L
L
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
H
H
H
H
H
H
H
H
H
[1] H = HIGH voltage level
L = LOW voltage level
X = don’t care.
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
5 of 21
74HC154; 74HCT154
NXP Semiconductors
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
VCC
IIK
Parameter
Conditions
Min
Max
+7.0
±20
±20
±25
50
Unit
V
supply voltage
−0.5
[1]
[1]
[1]
[1]
[1]
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
-
mA
mA
mA
mA
mA
°C
IOK
-
IO
-
ICC
supply current
-
IGND
Tstg
Ptot
ground current
-
−50
+150
300
storage temperature
total power dissipation
−65
[2]
Tamb = −40 °C to +125 °C
-
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For DIP24 packages: Ptot derates linearly at 12 mW/K above 70 °C.
For SO24 packages: Ptot derates linearly at 8 mW/K above 70 °C.
For SSOP24 and TSSOP24 packages: Ptot derates linearly at 5.5 mW/K above 60 °C.
For DHVQFN24 packages: Ptot derates linearly at 4.5 mW/K above 60 °C.
8. Recommended operating conditions
Table 5.
Symbol
74HC154
VCC
Operating conditions
Parameter
Conditions
Min
Typ
Max
Unit
supply voltage
input voltage
2.0
5.0
6.0
V
VI
0
-
VCC
VCC
+125
1000
500
400
1000
500
400
V
VO
output voltage
ambient temperature
rise time
0
-
V
Tamb
tr
−40
+25
°C
ns
ns
ns
ns
ns
ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
-
-
6.0
-
tf
fall time
-
6.0
-
74HCT154
VCC
VI
supply voltage
input voltage
4.5
5.0
-
5.5
V
0
VCC
VCC
+125
500
500
V
VO
Tamb
tr
output voltage
ambient temperature
input rise time
input fall time
0
-
V
−40
+25
6.0
6.0
°C
ns
ns
VCC = 4.5 V
VCC = 4.5 V
-
-
tf
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
6 of 21
74HC154; 74HCT154
NXP Semiconductors
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
Tamb = 25 °C
VIH
Parameter
Conditions
Min
Typ
Max
Unit
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
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
-
-
-
0.5
1.35
1.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 2.0 V; IO = −20 µA
1.9
2.0
-
-
-
-
-
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
VI = VIH or VIL
4.4
4.5
5.9
6.0
3.98
5.48
4.32
5.81
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
0.1
0.1
0.1
0.26
0.26
±0.1
8.0
-
V
0
V
0
V
0.15
0.16
-
V
V
II
input leakage current
supply current
µA
µA
pF
ICC
CI
-
input capacitance
3.5
Tamb = −40 °C to +85 °C
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
1.5
-
-
-
-
-
-
-
V
V
V
V
V
V
3.15
-
4.2
-
VIL
LOW-level input voltage
-
-
-
0.5
1.35
1.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 2.0 V; IO = −20 µA
1.9
-
-
-
-
-
-
-
-
-
-
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
4.4
5.9
3.84
5.34
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
7 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
Table 6.
Static characteristics 74HC154 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VOL
LOW-level output voltage
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
VCC = 6.0 V; VI = VCC or GND
VCC = 6.0 V; VI = VCC or GND; IO = 0 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
V
0.1
V
0.1
V
0.33
0.33
±1.0
80
V
V
II
input leakage current
supply current
µA
µA
ICC
Tamb = −40 °C to +125 °C
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
1.5
-
-
-
-
-
-
-
V
V
V
V
V
V
3.15
-
4.2
-
VIL
LOW-level input voltage
-
-
-
0.5
1.35
1.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 2.0 V; IO = −20 µA
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
-
-
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
VI = VIH or VIL
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
±0.1
160
V
V
V
V
V
II
input leakage current
supply current
µA
µA
ICC
Table 7.
Static characteristics 74HCT154
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Tamb = 25 °C
VIH
Parameter
Conditions
Min
Typ
Max
Unit
HIGH-level input voltage
LOW-level input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
V
V
VIL
0.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 4.5 V; IO = −20 µA
4.4
4.5
-
-
V
V
VCC = 4.5 V; IO = −4 mA
3.98
4.32
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
8 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
Table 7.
Static characteristics 74HCT154 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VOL
LOW-level output voltage
VI = VIH or VIL
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
0.15
0.25
±0.1
8.0
V
II
input leakage current
supply current
-
-
-
µA
µA
µA
ICC
∆ICC
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
360
VI = VCC − 2.1 V; IO = 0 A
CI
input capacitance
-
3.5
-
pF
Tamb = −40 °C to +85 °C
VIH
VIL
HIGH-level input voltage
LOW-level input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
V
V
0.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 4.5 V; IO = −20 µA
4.4
-
-
-
-
V
V
VCC = 4.5 V; IO = −4 mA
VI = VIH or VIL
3.84
VOL
LOW-level output voltage
VCC = 4.5 V; IO = 20 µA
-
-
-
-
-
-
-
-
-
-
0.1
V
VCC = 4.5 V; IO = 4 mA
0.33
±1.0
80
V
II
input leakage current
supply current
VCC = 5.5 V; VI = VCC or GND
VCC = 5.5 V; VI = VCC or GND; IO = 0 A
µA
µA
µA
ICC
∆ICC
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
450
VI = VCC − 2.1 V; IO = 0 A
Tamb = −40 °C to +125 °C
VIH
VIL
HIGH-level input voltage
LOW-level input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
V
V
0.8
VOH
HIGH-level output voltage VI = VIH or VIL
VCC = 4.5 V; IO = −20 µA
4.4
3.7
-
-
-
-
V
V
VCC = 4.5 V; IO = −4 mA
VI = VIH or VIL
VOL
LOW-level output voltage
VCC = 4.5 V; IO = 20 µA
-
-
-
-
-
-
-
-
-
-
0.1
V
VCC = 4.5 V; IO = 4 mA
0.4
V
II
input leakage current
supply current
VCC = 5.5 V; VI = VCC or GND
VCC = 5.5 V; VI = VCC or GND; IO = 0 A
±1.0
160
490
µA
µA
µA
ICC
∆ICC
additional supply current
per input pin; VCC = 4.5 V to 5.5 V;
VI = VCC − 2.1 V; IO = 0 A
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
9 of 21
74HC154; 74HCT154
NXP Semiconductors
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 Figure 9.
Symbol Parameter
Conditions
25 °C
−40 °C to +125 °C
Unit
Min
Typ Max
Min
Max
Max
(85 °C) (125 °C)
74HC154
[1]
tpd
propagation delay
An to Yn; see Figure 7
VCC = 2.0 V
-
-
-
-
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 Figure 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
[2]
tt
transition time
see Figure 7 and 8
VCC = 2.0 V
-
-
-
-
19
7
75
15
13
-
-
-
-
-
95
19
16
-
110
22
19
-
ns
ns
ns
pF
VCC = 4.5 V
VCC = 6.0 V
6
[3]
[1]
CPD
power dissipation
capacitance
per gate; VI = GND to
VCC
60
74HCT154
tpd
propagation delay
An to Yn; see Figure 7
VCC = 4.5 V
-
-
16
13
35
-
-
-
44
-
53
-
ns
ns
VCC = 5 V; CL = 15 pF
En to Yn; see Figure 8
VCC = 4.5 V
-
-
15
13
32
-
-
-
40
-
48
-
ns
ns
VCC = 5 V; CL = 15 pF
see Figure 7 and 8
VCC = 4.5 V
[2]
[3]
tt
transition time
-
-
7
15
-
-
-
19
-
22
-
ns
CPD
power dissipation
capacitance
per gate; VI = GND to
(VCC − 1.5 V)
60
pF
[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 × VCC2 × fi × N + Σ(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 load switching outputs;
Σ(CL × VCC2 × fo) = sum of the outputs.
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
10 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
11. Waveforms
V
V
I
I
V
V
V
M
V
M
An input
GND
En input
GND
M
M
t
t
t
t
PHL
PLH
PHL
PLH
V
OH
V
OH
90 %
90 %
90 %
90 %
V
V
M
V
V
M
Yn output
M
Yn output
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
(Yn) and transition time output (Yn)
Fig 8. Propagation delay enable input (En) to output
(Yn) and transition time output (Yn)
Table 9.
Type
Measurement points
Input
VM
Output
VM
74HC154
0.5VCC
1.3 V
0.5VCC
1.3 V
74HCT154
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
11 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
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
V
O
I
R
L
S1
PULSE
GENERATOR
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. Load circuitry for measuring switching times
Table 10. Test data
Type
Input
VI
Load
S1 position
tPHL, tPLH
open
tr, tf
6 ns
6 ns
CL
RL
74HC154
VCC
3 V
15 pF, 50 pF
15 pF, 50 pF
1 kΩ
1 kΩ
74HCT154
open
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
12 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
12. Application information
A0
A1
A2
A3
Y0
Y1
A0
Y0
Y1
A1
A2
A3
data
Y14
Y15
Y14
Y15
strobe
E0
input
E0
E1
E1
001aab075
001aab076
Fig 10. 1-of-16 decoder; LOW level output selected
Fig 11. 1-of-16 demultiplexer; logic level on selected
outputs follow the logic level on the data input
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
13 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
13. Package outline
DIP24: plastic dual in-line package; 24 leads (600 mil)
SOT101-1
D
M
E
A
2
A
L
A
1
c
e
w M
Z
b
1
(e )
1
b
M
H
24
13
pin 1 index
E
1
12
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
(1)
A
A
A
2
(1)
(1)
Z
1
UNIT
mm
b
b
c
D
E
e
e
L
M
M
H
w
1
1
E
max.
min.
max.
max.
1.7
1.3
0.53
0.38
0.32
0.23
32.0
31.4
14.1
13.7
3.9
3.4
15.80
15.24
17.15
15.90
5.1
0.2
0.51
4
2.54
0.1
15.24
0.6
0.25
0.01
2.2
0.066
0.051
0.021
0.015
0.013
0.009
1.26
1.24
0.56
0.54
0.15
0.13
0.62
0.60
0.68
0.63
inches
0.02
0.16
0.087
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-13
SOT101-1
051G02
MO-015
SC-509-24
Fig 12. Package outline SOT101-1 (DIP24)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
14 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
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 13. Package outline SOT137-1 (SO24)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
15 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
D
E
A
X
v
c
H
M
A
y
E
Z
24
13
Q
A
2
A
(A )
3
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)
(1)
(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
0.21
0.05
1.80
1.65
0.38
0.25
0.20
0.09
8.4
8.0
5.4
5.2
7.9
7.6
1.03
0.63
0.9
0.7
0.8
0.4
mm
2
0.65
1.25
0.25
0.2
0.13
0.1
Note
1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT340-1
MO-150
Fig 14. Package outline SOT340-1 (SSOP24)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
16 of 21
74HC154; 74HCT154
NXP Semiconductors
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
0.25
1
0.2
0.13
0.1
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 15. Package outline SOT355-1 (TSSOP24)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
17 of 21
74HC154; 74HCT154
NXP Semiconductors
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 16. Package outline SOT815-1 (DHVQFN24)
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
18 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
14. Abbreviations
Table 11. Abbreviations
Acronym
CMOS
DUT
Description
Complementary Metal Oxide Semiconductor
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
LSTTL
MM
Low-power Schottky Transistor-Transistor Logic
Machine Model
15. Revision history
Table 12. Revision history
Document ID
74HC_HCT154_6
Modifications:
Release date
20070212
Data sheet status
Change notice
Supersedes
Product data sheet
-
74HC_HCT154_5
• 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 on page 5: Corrected errors in output information.
74HC_HCT154_5
74HC_HCT154_4
74HC_HCT154_3
20041012
20041005
20040601
Product specification
Product specification
Product specification
-
-
-
74HC_HCT154_4
74HC_HCT154_3
74HC_HCT154_CNV_2
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
19 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
16. Legal information
16.1 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.nxp.com.
malfunction of a NXP Semiconductors product can reasonably be expected to
16.2 Definitions
result in personal injury, death or severe property or environmental damage.
NXP Semiconductors accepts 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.
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.
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.
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.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of 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, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
16.3 Disclaimers
General — 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.
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.
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.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
17. Contact information
For additional information, please visit: http://www.nxp.com
For sales office addresses, send an email to: salesaddresses@nxp.com
74HC_HCT154_6
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 12 February 2007
20 of 21
74HC154; 74HCT154
NXP Semiconductors
4-to-16 line decoder/demultiplexer
18. Contents
1
2
3
4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 1
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5
5.1
5.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
6
Functional description . . . . . . . . . . . . . . . . . . . 5
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6
Recommended operating conditions. . . . . . . . 6
Static characteristics. . . . . . . . . . . . . . . . . . . . . 7
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Application information. . . . . . . . . . . . . . . . . . 13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 14
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 19
7
8
9
10
11
12
13
14
15
16
Legal information. . . . . . . . . . . . . . . . . . . . . . . 20
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 20
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.1
16.2
16.3
16.4
17
18
Contact information. . . . . . . . . . . . . . . . . . . . . 20
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
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: 12 February 2007
Document identifier: 74HC_HCT154_6
相关型号：
74HCT154DB-T
HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, 5.30 MM, PLASTIC, MO-153, SOT340-1, SSOP-24
NXP
74HCT154PW-T
HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT355-1, TSSOP-24
NXP
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