Texas Instruments SN74HC244N Octal-Channel Buffer & Line Driver, 3-State, 20-Pin PDIP

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

74HC Family Inverters & Buffers, Texas Instruments

Texas Instruments range of Inverters and Buffers from the 74HC Family of CMOS Logic ICs. The 74HC Family 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: 2 to 6 V
Compatibility: Input CMOS, Output CMOS

74HC Family

Specifications
Attribute Value
Logic Family HC
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 -7.8mA
Maximum Low Level Output Current 7.8mA
Maximum Propagation Delay Time @ Maximum CL 165 ns @ 2 V
Dimensions 24.33 x 6.35 x 4.57mm
Height 4.57mm
Maximum Operating Temperature +85 °C
Length 24.33mm
Width 6.35mm
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 2 V
Propagation Delay Test Condition 150pF
Maximum Operating Supply Voltage 6 V
Price Each
£ 2.04
(exc. VAT)
£ 2.45
(inc. VAT)
Units
Per unit
1 - 9
£2.04
10 - 49
£1.67
50 - 99
£1.53
100 - 199
£1.43
200 +
£1.33
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
Related Products
Advanced High-Speed (low-voltage) CMOS Logic Operating Voltage Range: ...
Description:
Advanced High-Speed (low-voltage) CMOS Logic Operating Voltage Range: 2.0 to 3.6V5V tolerant inputs & outputs.
High-Speed CMOS Logic Operating Voltage: 2 to 6 ...
Description:
High-Speed CMOS Logic Operating Voltage: 2 to 6 VCompatibility: Input CMOS, Output CMOS.
Advanced High-Speed CMOS, TTL logic Operating voltage: 4.5 ...
Description:
Advanced High-Speed CMOS, TTL logic Operating voltage: 4.5 to 5.5Compatibility: Input TTL, Output TTLESD protection exceeds JESD 22Latch-up performance exceeds 250 mA per JESD 17.
High Speed Low-Voltage Bi CMOS logic Operating Voltage: ...
Description:
High Speed Low-Voltage Bi CMOS logic Operating Voltage: 2.7 to 3.6Bus Hold feature on inputs eliminates need for large pull-ups Compatibility: Input LVTTL/TTL, Output LVTTL.