74HCT154N NXP Semiconductors, 74HCT154N Datasheet

IC, 4:16 DECODER / DEMUX, DIP-24

74HCT154N

Manufacturer Part Number
74HCT154N
Description
IC, 4:16 DECODER / DEMUX, DIP-24
Manufacturer
NXP Semiconductors
Datasheet

Specifications of 74HCT154N

Logic Type
Decoder / Demultiplexer
No. Of Outputs
16
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
DIP
No. Of Pins
24
Operating Temperature Range
-40°C To +125°C
Supply Voltage Max
5.5V
Rohs Compliant
Yes
No. Of Circuits
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HCT154N
Manufacturer:
ELCAP
Quantity:
6 252
Part Number:
74HCT154N,652
Manufacturer:
NXP USA Inc.
Quantity:
388
Part Number:
74HCT154N3
Manufacturer:
PHILIPS
Quantity:
68
1. General description
2. Features
3. Ordering information
Table 1.
Type number Package
74HC154
74HC154N
74HC154D
74HC154DB
74HC154PW
Ordering information
Temperature range Name
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
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.
I
I
I
I
I
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Rev. 06 — 12 February 2007
16-line demultiplexing capability
Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
Complies with JEDEC standard no. 7A
Specified from 40 C to +85 C and 40 C to +125 C
ESD protection:
N
N
HBM EIA/JESD22-A114D exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
DIP24
SO24
SSOP24
TSSOP24
Description
plastic dual in-line package; 24 leads (600 mil)
plastic small outline package; 24 leads; body width
7.5 mm
plastic shrink small outline package; 24 leads; body width
5.3 mm
plastic thin shrink small outline package; 24 leads; body
width 4.4 mm
Product data sheet
Version
SOT101-1
SOT137-1
SOT340-1
SOT355-1

74HCT154N Summary of contents

Page 1

Rev. 06 — 12 February 2007 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 ...

Page 2

... NXP Semiconductors Table 1. Ordering information Type number Package Temperature range Name 74HC154BQ +125 C 74HCT154 74HCT154N +125 C 74HCT154D +125 C 74HCT154DB +125 C 74HCT154PW +125 C 74HCT154BQ +125 C 4. Functional diagram Fig 1. Functional diagram 74HC_HCT154_6 Product data sheet …continued Description DHVQFN24 plastic dual in-line compatible thermal enhanced very thin quad fl ...

Page 3

... NXP Semiconductors Fig 2. Logic symbol Fig 4. Logic diagram 74HC_HCT154_6 Product data sheet Y14 16 Y15 17 001aab069 Fig 3. IEC logic symbol Rev. 06 — 12 February 2007 74HC154; 74HCT154 4-to-16 line decoder/demultiplexer DX X & & Y10 Y11 Y12 Y13 Y14 001aab072 © NXP B.V. 2007. All rights reserved. ...

Page 4

... NXP Semiconductors 5. Pinning information 5.1 Pinning 74HC154D Y3 4 74HCT154D Y4 5 74HC154DB 6 Y5 74HCT154DB 74HC154N Y6 7 74HCT154N Y7 8 74HC154PW 9 Y8 74HCT154PW Y9 10 Y10 11 GND 12 001aab067 Fig 5. Pin configuration for SO24, DIP24, SSOP24 and TSSOP24 5.2 Pin description Table 2. Pin description Symbol Pin Y0 ...

Page 5

... NXP Semiconductors Table 2. Pin description …continued Symbol Pin Y13 15 Y14 16 Y15 Functional description [1] Table 3. Function table Input Output [ HIGH voltage level L = LOW voltage level X = don’t care. 74HC_HCT154_6 Product data sheet Description data output (active LOW) data output (active LOW) data output (active LOW) ...

Page 6

... NXP Semiconductors 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 V supply voltage CC I input clamping current IK I output clamping current OK I output current O I supply current CC I ground current ...

Page 7

... NXP Semiconductors 9. Static characteristics Table 6. Static characteristics 74HC154 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter amb V HIGH-level input voltage IH V LOW-level input voltage IL V HIGH-level output voltage OH V LOW-level output voltage OL I input leakage current I I supply current ...

Page 8

... NXP Semiconductors Table 6. Static characteristics 74HC154 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter V LOW-level output voltage OL I input leakage current I I supply current +125 C amb V HIGH-level input voltage IH V LOW-level input voltage IL V HIGH-level output voltage OH V LOW-level output voltage ...

Page 9

... NXP Semiconductors Table 7. Static characteristics 74HCT154 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter V LOW-level output voltage OL I input leakage current I I supply current CC I additional supply current CC C input capacitance +85 C amb V HIGH-level input voltage IH V LOW-level input voltage ...

Page 10

... NXP Semiconductors 10. Dynamic characteristics Table 8. Dynamic characteristics GND (ground = 0 V unless otherwise specified; for test circuit, see L Symbol Parameter 74HC154 t propagation delay pd t transition time t C power dissipation PD capacitance 74HCT154 t propagation delay pd t transition time t C power dissipation PD capacitance [ the same as t ...

Page 11

... NXP Semiconductors 11. Waveforms input M GND t PHL output THL Measurement points are given in Fig 7. Propagation delay address input (An) to output (Yn) and transition time output (Yn) Table 9. Measurement points Type 74HC154 74HCT154 74HC_HCT154_6 Product data sheet V En input M t PLH output TLH 001aab073 Table 9 ...

Page 12

... NXP Semiconductors PULSE GENERATOR Test data is given in Table 10. Definitions for test circuit Termination resistance; should be equal to output impedance Load capacitance including jig and probe capacitance Load resistor Test selection switch. Fig 9. Load circuitry for measuring switching times Table 10. Test data ...

Page 13

... NXP Semiconductors 12. Application information strobe E0 E1 Fig 10. 1-of-16 decoder; LOW level output selected 74HC_HCT154_6 Product data sheet 74HC154; 74HCT154 data Y14 input Y15 001aab075 Fig 11. 1-of-16 demultiplexer; logic level on selected outputs follow the logic level on the data input Rev. 06 — 12 February 2007 ...

Page 14

... NXP Semiconductors 13. Package outline DIP24: plastic dual in-line package; 24 leads (600 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 5.1 0.51 4 inches 0.2 0.02 0.16 Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. ...

Page 15

... NXP Semiconductors SO24: plastic small outline package; 24 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.3 2.45 2.65 mm 0.25 0.1 2.25 0.012 0.096 0.1 inches 0.01 0.004 0.089 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...

Page 16

... NXP Semiconductors SSOP24: plastic shrink small outline package; 24 leads; body width 5 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.21 1. 0.25 0.05 1.65 Note 1. Plastic or metal protrusions of 0.2 mm maximum per side are not included. OUTLINE VERSION IEC SOT340-1 Fig 14. Package outline SOT340-1 (SSOP24) ...

Page 17

... NXP Semiconductors TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.15 0.95 mm 1.1 0.25 0.05 0.80 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. ...

Page 18

... NXP Semiconductors 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 terminal 1 index area terminal 1 index area DIMENSIONS (mm are the original dimensions) (1) A UNIT max. 0.05 0. 0.2 0.00 0.18 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. ...

Page 19

... Release date 74HC_HCT154_6 20070212 • 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 on page 74HC_HCT154_5 20041012 ...

Page 20

... 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 ...

Page 21

... NXP Semiconductors 18. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 5 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 6 Functional description . . . . . . . . . . . . . . . . . . . 5 7 Limiting values Recommended operating conditions Static characteristics Dynamic characteristics . . . . . . . . . . . . . . . . . 10 11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 12 Application information Package outline . . . . . . . . . . . . . . . . . . . . . . . . 14 14 Abbreviations ...

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