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74HCT154PW 데이터시트 PDF




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부품번호 74HCT154PW 기능
기능 4-to-16 line decoder/demultiplexer
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74HCT154PW 데이터시트, 핀배열, 회로
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




74HCT154PW pdf, 반도체, 판매, 대치품
NXP Semiconductors
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
5. Pinning information
5.1 Pinning
terminal 1
index area
74HC154BQ
74HCT154BQ
Y0 1
Y1 2
Y2 3
Y3 4
Y4 5
Y5 6
Y6 7
Y7 8
Y8 9
Y9 10
Y10 11
GND 12
74HC154D
74HCT154D
74HC154DB
74HCT154DB
74HC154N
74HCT154N
74HC154PW
74HCT154PW
24 VCC
23 A0
22 A1
21 A2
20 A3
19 E1
18 E0
17 Y15
16 Y14
15 Y13
14 Y12
13 Y11
001aab067
Y1 2
Y2 3
Y3 4
Y4 5
Y5 6
Y6 7
Y7 8
Y8 9
Y9 10
Y10 11
VCC(1)
23 A0
22 A1
21 A2
20 A3
19 E1
18 E0
17 Y15
16 Y14
15 Y13
14 Y12
001aab068
Transparent top view
Fig 5. Pin configuration for SO24, DIP24, SSOP24 and
TSSOP24
(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 6. Pin configuration for DHVQFN24
5.2 Pin description
Table 2.
Symbol
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
GND
Y11
Y12
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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)
data output (active LOW)
data output (active LOW)
74HC_HCT154_6
Product data sheet
Rev. 06 — 12 February 2007
© NXP B.V. 2007. All rights reserved.
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74HCT154PW 전자부품, 판매, 대치품
NXP Semiconductors
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
Conditions
Tamb = 25 °C
VIH HIGH-level input voltage VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VIL LOW-level input voltage VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VOH HIGH-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
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
II
input leakage current
VCC = 6.0 V; VI = VCC or GND
ICC supply current
VCC = 6.0 V; VI = VCC or GND; IO = 0 A
CI input capacitance
Tamb = 40 °C to +85 °C
VIH HIGH-level input voltage VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VIL LOW-level input voltage VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VOH HIGH-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
Min
1.5
3.15
4.2
-
-
-
1.9
4.4
5.9
3.98
5.48
-
-
-
-
-
-
-
-
1.5
3.15
4.2
-
-
-
1.9
4.4
5.9
3.84
5.34
Typ
1.2
2.4
3.2
0.8
2.1
2.8
2.0
4.5
6.0
4.32
5.81
0
0
0
0.15
0.16
-
-
3.5
-
-
-
-
-
-
-
-
-
-
-
Max
-
-
-
0.5
1.35
1.8
-
-
-
-
-
0.1
0.1
0.1
0.26
0.26
±0.1
8.0
-
-
-
-
0.5
1.35
1.8
-
-
-
-
-
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
74HC_HCT154_6
Product data sheet
Rev. 06 — 12 February 2007
© NXP B.V. 2007. All rights reserved.
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부품번호상세설명 및 기능제조사
74HCT154PW

4-to-16 line decoder/demultiplexer

NXP Semiconductors
NXP Semiconductors

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