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M74HCT139

Features: HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 VLOWPOWER DISSIPATION ICC = 4 A (MAX.) AT TA = 25 °CHIGH NOISE IMMUNITY VIH = 2V (MIN.) VIL = 0.8V (MAX)OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL= 4 mA (MIN.) BALANCEDPROPAGATION DELAYS tPLH = tPHLPIN AND FUNCTI...

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M74HCT139: Features: HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 VLOWPOWER DISSIPATION ICC = 4 A (MAX.) AT TA = 25 °CHIGH NOISE IMMUNITY VIH = 2V (MIN.) VIL = 0.8V (MAX)OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMM...

M74HCT139 Data Sheet

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Part Number:
M74HCT139
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V
LOWPOWER DISSIPATION ICC = 4 A (MAX.) AT TA = 25 °C
HIGH NOISE IMMUNITY VIH = 2V (MIN.) VIL = 0.8V (MAX)
OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL= 4 mA (MIN.)
BALANCEDPROPAGATION DELAYS tPLH = tPHL
PIN AND FUNCTION COMPATIBLE WITH 54/74LS139


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VCC
 Supply Voltage
-0.5 to +7
V
VI
 DC Input Voltage
-0.5 to VCC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
 DC Input Diode Current
± 20
mA
IOK
 DC Output Diode Current
± 20
mA
IO
 DC Output Source Sink Current Per Output Pin
± 25
mA
ICC or IGND
 DC VCC or Ground Current
± 50
mA
PD
 Power Dissipation
500 (*)
mW
Tstg
 Storage Temperature
-65 to +150
°C
TL
 Lead Temperature (10 sec)
300
°C
AbsoluteMaximumRatings are those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65 derate to 300mWby 10mW/: 65 to85


Description

The M54/74HCT139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DECODER/DEMULTIPLEXER fabricated in silicon gate C2MOS technology. The M54/74HCT139  has the same high speed performance of LSTTL combined with true CMOS low power consumption. The activelow enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independently of the other inputs. All inputs are equipped with protection circuits against staticdischarge and transient excess volt-age.This integrated circuit has input and output characteristics that are fully compatible with 54/74 LSTTL logic families.M54/74HCT devices are designed to directly interface HSC2MOS systems with TTL and NMOS components. They are also plug in replacements for




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