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74HC154 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 74HC154은 전자 산업 및 응용 분야에서
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부품번호 74HC154 기능
기능 4-to-16 line decoder/demultiplexer
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74HC154 데이터시트, 핀배열, 회로
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Rev. 7 — 29 February 2016
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
16-line demultiplexing capability
Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
Complies with JEDEC standard no. 7A
Input levels:
For 74HC154: CMOS level
For 74HCT154: TTL level
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
74HC154DB 40 C to +125 C
74HCT154DB
SSOP24
plastic shrink small outline package; 24 leads; body width SOT340-1
5.3 mm
74HC154PW 40 C to +125 C
74HCT154PW
TSSOP24 plastic thin shrink small outline package; 24 leads; body
width 4.4 mm
SOT355-1
74HC154BQ 40 C to +125 C
74HCT154BQ
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




74HC154 pdf, 반도체, 판매, 대치품
NXP Semiconductors
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, Y8, Y9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, data output (active LOW)
Y10, Y11, Y12, Y13, Y14, Y15
16, 17
GND
12
ground (0 V)
E0, E1
18, 19
enable input (active LOW)
A0, A1, A2, A3
23, 22, 21, 20
address input
VCC 24
supply voltage
6. Functional description
Table 3. Function table[1]
Input
Output
E0 E1 A0 A1 A2 A3 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15
HHXXXXHHHHHH H H H H H H H H H H
HL XXXXHHHHHH H H H H H H H H H H
L HXXXXHHHHHH H H H H H H H H H H
L L L L L L L HHHHH H H H H H H H H H H
HL L L HL HHHH H H H H H H H H H H
L HL L HHL HHH H H H H H H H H H H
HHL L HHHL HH H H H H H H H H H H
L L HL HHHHL H H H H H H H H H H H
HL HL HHHHHL H H H H H H H H H H
L HHL HHHHHH L H H H H H H H H H
HHHL HHHHHH H L H H H H H H H H
L L L HHHHHHH H H L H H H H H H H
HL L HHHHHHH H H H L H H H H H H
L HL HHHHHHH H H H H L H H H H H
HHL HHHHHHH H H H H H L H H H H
L L HHHHHHHH H H H H H H L H H H
HL HHHHHHHH H H H H H H H L H H
L HHHHHHHHH H H H H H H H H L H
HHHHHHHHHH H H H H H H H H H L
[1] H = HIGH voltage level
L = LOW voltage level
X = don’t care.
74HC_HCT154
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 29 February 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
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74HC154 전자부품, 판매, 대치품
NXP Semiconductors
74HC154; 74HCT154
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
II input leakage current
ICC supply current
Tamb = 40 C to +125 C
VIH HIGH-level input voltage
VIL LOW-level input voltage
VOH HIGH-level output voltage
VOL LOW-level output voltage
II input leakage current
ICC supply current
VI = VIH or VIL
VCC = 2.0 V; IO = 20 A
VCC = 4.5 V; IO = 20 A
VCC = 6.0 V; IO = 20 A
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
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
VCC = 2.0 V; IO = 20 A
VCC = 4.5 V; IO = 20 A
VCC = 6.0 V; IO = 20 A
VCC = 4.5 V; IO = 4.0 mA
VCC = 6.0 V; IO = 5.2 mA
VI = VIH or VIL
VCC = 2.0 V; IO = 20 A
VCC = 4.5 V; IO = 20 A
VCC = 6.0 V; IO = 20 A
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 V
- - 0.33 V
- - 1.0 A
- - 80 A
1.5 -
-V
3.15 -
-V
4.2 -
-V
- - 0.5 V
- - 1.35 V
- - 1.8 V
1.9 -
4.4 -
5.9 -
3.7 -
5.2 -
-V
-V
-V
-V
-V
- - 0.1 V
- - 0.1 V
- - 0.1 V
- - 0.4 V
- - 0.4 V
- - 0.1 A
- - 160 A
74HC_HCT154
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 29 February 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
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