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74HC154D の電気的特性と機能

74HC154DのメーカーはNXP Semiconductorsです、この部品の機能は「4-to-16 line decoder/demultiplexer」です。


製品の詳細 ( Datasheet PDF )

部品番号 74HC154D
部品説明 4-to-16 line decoder/demultiplexer
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




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74HC154D Datasheet, 74HC154D PDF,ピン配置, 機能
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. Ordering information
Type number Package
Temperature range Name
74HC154
74HC154N 40 °C to +125 °C DIP24
74HC154D 40 °C to +125 °C SO24
74HC154DB 40 °C to +125 °C SSOP24
74HC154PW 40 °C to +125 °C TSSOP24
Description
Version
plastic dual in-line package; 24 leads (600 mil)
SOT101-1
plastic small outline package; 24 leads; body width
7.5 mm
SOT137-1
plastic shrink small outline package; 24 leads; body width SOT340-1
5.3 mm
plastic thin shrink small outline package; 24 leads; body SOT355-1
width 4.4 mm

1 Page





74HC154D pdf, ピン配列
NXP Semiconductors
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
23 A0
22 A1
21 A2
20 A3
18 E0
19 E1
Fig 2. Logic symbol
E0 E1
Y0 1
Y1 2
Y14 16
Y15 17
001aab069
A0 A1
DX
23 0
01
X/Y
23 1
01
22
G105 1
2
22 2
21 2 3 21 4
12
23
20 3
3 4 20 8
34
45
45
56
56
67
67
78
78
89
89
9 10
9 10
10 11
10 11
11 13
11 13
12 14
12 14
13 15
13 15
&&
18 14 16 18 14 16
EN EN
19 15 17 19 15 17
001aab070
Fig 3. IEC logic symbol
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
Product data sheet
Rev. 06 — 12 February 2007
© NXP B.V. 2007. All rights reserved.
3 of 21


3Pages


74HC154D 電子部品, 半導体
NXP Semiconductors
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 Unit
VCC
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
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
Tamb = 40 °C to +125 °C
0.5
[1] -
[1] -
[1] -
[1] -
[1] -
65
[2] -
+7.0
±20
±20
±25
50
50
+150
300
V
mA
mA
mA
mA
mA
°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. Operating conditions
Symbol Parameter
74HC154
VCC
VI
VO
Tamb
tr
supply voltage
input voltage
output voltage
ambient temperature
rise time
tf fall time
74HCT154
VCC
VI
VO
Tamb
tr
tf
supply voltage
input voltage
output voltage
ambient temperature
input rise time
input fall time
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 4.5 V
VCC = 4.5 V
Min Typ Max Unit
2.0 5.0 6.0 V
0-
VCC
V
0-
VCC
V
40
+25
+125
°C
-
-
1000
ns
- 6.0 500 ns
- - 400 ns
-
-
1000
ns
- 6.0 500 ns
- - 400 ns
4.5 5.0 5.5 V
0-
VCC
V
0-
VCC
V
40
+25
+125
°C
- 6.0 500 ns
- 6.0 500 ns
74HC_HCT154_6
Product data sheet
Rev. 06 — 12 February 2007
© NXP B.V. 2007. All rights reserved.
6 of 21

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
74HC154

4-to-16 line decoder/demultiplexer

Philips
Philips
74HC154

4-to-16 line decoder/demultiplexer

NXP Semiconductors
NXP Semiconductors
74HC154D

4-to-16 line decoder/demultiplexer

NXP Semiconductors
NXP Semiconductors
74HC154DB

4-to-16 line decoder/demultiplexer

NXP Semiconductors
NXP Semiconductors


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