74AHCT138 Datasheet PDF - NXP Semiconductors
| Part Number | 74AHCT138 | |
| Description | 3-to-8 line decoder/demultiplexer; inverting | |
| Manufacturers | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
74AHC138; 74AHCT138
3-to-8 line decoder/demultiplexer;
inverting
Product specification
Supersedes data of 1999 Mar 31
File under Integrated Circuits, IC06
1999 Sep 27
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Philips Semiconductors
3-to-8 line decoder/demultiplexer; inverting
Product specification
74AHC138;
74AHCT138
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VO
Tamb
DC supply voltage
input voltage
output voltage
operating ambient temperature
range
tr,tf (∆t/∆f) input rise and fall rates
CONDITIONS
74AHC
74AHCT
UNIT
MIN. TYP. MAX. MIN. TYP. MAX.
2.0 5.0 5.5 4.5 5.0 5.5 V
0 − 5.5 0 − 5.5 V
0 − VCC 0 − VCC V
see DC and AC −40 +25 +85 −40 +25 +85 °C
characteristics per −40 +25 +125 −40 +25 +125 °C
device
VCC = 3.3 V ±0.3 V − − 100 − − − ns/V
VCC = 5 V ±0.5 V − − 20 − − 20
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
CONDITIONS
VCC DC supply voltage
VI input voltage range
IIK DC input diode current
VI < −0.5 V; note 1
IOK DC output diode current
VO < −0.5 V or VO > VCC + 0.5 V; note 1
IO DC output source or sink current −0.5 V < VO < VCC + 0.5 V
ICC DC VCC or GND current
Tstg storage temperature range
PD power dissipation per package for temperature range: −40 to +125 °C; note 2
MIN. MAX. UNIT
−0.5 +7.0 V
−0.5 +7.0 V
− −20 mA
− ±20 mA
− ±25 mA
− ±75 mA
−65 +150 °C
− 500 mW
Notes
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. For SO packages: above 70 °C the value of PD derates linearly with 8 mW/K.
For TSSOP packages: above 60 °C the value of PD derates linearly with 5.5 mW/K.
1999 Sep 27
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74AHCT138 electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 74AHCT138.PDF Datasheet ] | |
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