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54FCT244

National Semiconductor
Part Number 54FCT244
Manufacturer National Semiconductor
Description Octal Buffer/Line Driver
Published Aug 5, 2016
Detailed Description 54FCT244 Octal Buffer/Line Driver with TRI-STATE Outputs September 1998 54FCT244 Octal Buffer/Line Driver with TRI-STA...
Datasheet PDF File 54FCT244 PDF File

54FCT244
54FCT244

Overview
54FCT244 Octal Buffer/Line Driver with TRI-STATE Outputs September 1998 54FCT244 Octal Buffer/Line Driver with TRI-STATE® Outputs General Description The ’FCT244 is an octal buffer and line driver with TRI-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/ receiver.
Features n Non-inverting buffers n Output sink capability of 48 mA, source capability of 12 mA n TRI-STATE outputs drive lines or buffer memory address registers n TTL input and output level compatible n CMOS power consumption n Standard Microcircuit Drawing (SMD) 5962-8763001 Ordering Code Military 54FCT244DMQB 54FCT244FMQB 54FCT244LMQB Connection Diagrams Package Number J20A W20A E20A Package Description 20-Lead Ceramic Dual-In-Line 20-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier, Type C Pin Assignment for DIP and Flatpak Pin Assignment for LCC DS100967-1 Pin Names OE1, OE2 I0– I7 O0– O7 Description Output Enable Input (Active Low) Inputs Outputs OE1 H L L I0–3 O0–3 XZ HH LL OE2 H L L I4–7 O4–7 XZ HH LL TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1999 National Semiconductor Corporation DS100967 DS100967-2 H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance www.
national.
com 54FCT244 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias Ceramic VCC Pin Potential to Ground Pin Input Voltage (Note 2) Input Current (Note 2) Voltage Applied to Any Output in the Disabled or Power-Off State in the HIGH State −65˚C to +150˚C −55˚C to +125˚C −55˚C to +175˚C −0.
5V to +7.
0V −0.
5V to +7.
0V −30 mA to +5.
0 mA −0.
5V to 5.
5V −0.
5V to VCC Current Applied to Output in LOW State (Max) DC Latchup Source Current twice the rated IOL (mA) −500 mA Recommend...


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