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Manufacturer Part #

MC74VHC244DTR2G

74VHC Series 2 to 5.5 V CMOS 3 St Octal Noninverting Bus Buffer - TSSOP-20

ECAD Model:
Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Family: A/VHC/T/U
No of Functions / Channels: 8
Output Characteristics: 3-ST
Supply Voltage-Nom: 2V to 5.5V
Package Style:  TSSOP-20
Mounting Method: Surface Mount
Features & Applications

The MC74VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. The MC74VHC244 is a noninverting 3-state buffer, and has two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.

Features:

  • High Speed: tPD = 3.9 ns (Typ) at VCC = 5 V
  • Low Power Dissipation: ICC = 4 µA (Max) at TA = 25°C
  • High Noise Immunity: VNIH = VNIL = 28% VCC
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Designed for 2 V to 5.5 V Operating Range
  • Low Noise: VOLP = 0.9 V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300 mA
  • ESD Performance: HBM > 2000 V; Machine Model > 200 V
  • Chip Complexity: 136 FETs
  • Pb-Free Packages are Available
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
42 Weeks
Minimum Order:
1
Multiple Of:
2500
Total
$0.67
USD
Quantity
Web Price
1
$0.665
50
$0.505
100
$0.48
250
$0.45
500+
$0.43
Product Variant Information section