Product Summary

The SN74F244NS line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the F240 and F241, the SN74F244NS provides the choice of selected combinations of inverting and noninverting outputs, symmetrical OE (active-low output-enable) inputs, and complementary OE and OE inputs.

Parametrics

SN74F244NS absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input voltage range, VI: -1.2 V to 7 V; (3)Input current range: -30 mA to 5 mA; (4)Voltage range applied to any output in the disabled or power-off state: -0.5 V to 5.5 V; (5)Voltage range applied to any output in the high state: -0.5 V to VCC; (6)Current into any output in the low state: 128 mA; (7)Operating free-air temperature range: 0°C to 70°C; (8)Storage temperature range: -65°C to 150°C.

Features

SN74F244NS features: (1)3-State Outputs Drive Bus Lines or Buffer Memory Address Registers; (2)Package Options Include Plastic Small-Outline (SOIC)and Shrink Small-Outline (SSOP)Packages, Ceramic Chip Carriers, and Plastic and Ceramic DIPs.

Diagrams

SN74F244NS pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN74F244NSR
SN74F244NSR
Texas Instruments
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Data Sheet
0-1: $0.50
1-25: $0.40
25-100: $0.35
100-250: $0.31
SN74F244NSRE4
SN74F244NSRE4
Texas Instruments
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Data Sheet
0-1: $0.50
1-25: $0.40
25-100: $0.35
100-250: $0.31
SN74F244NSRG4
SN74F244NSRG4
Texas Instruments
Buffers & Line Drivers Octal Buffrs Drivers
Data Sheet
0-1: $0.50
1-25: $0.40
25-100: $0.35
100-250: $0.31