Texas Instruments SN74HCT244NE4 Octal Buffer & Line Driver, 3-State, 20-Pin PDIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

74HCT Family Inverters & Buffers, Texas Instruments

Texas Instruments range of Inverters and Buffers from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function Buffer, Line Driver
Number of Channels per Chip 8
Input Type Single Ended
Output Type 3 State
Polarity Non-Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Maximum High Level Output Current -6mA
Maximum Low Level Output Current 6mA
Maximum Propagation Delay Time @ Maximum CL 45 ns @ 4.5 V
Dimensions 24.33 x 6.35 x 4.57mm
Height 4.57mm
Maximum Operating Temperature +85 °C
Propagation Delay Test Condition 150pF
Length 24.33mm
Maximum Operating Supply Voltage 5.5 V
Width 6.35mm
Minimum Operating Supply Voltage 4.5 V
Minimum Operating Temperature -40 °C
260 In stock for delivery within 3 working days
Price Each (In a Tube of 20)
HK$ 4.01
(exc. GST)
units
Per unit
Per Tube*
20 +
HK$4.01
HK$80.20
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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