SN74AHCT16244 Datasheet, PDF (1/20 Pages) Texas Instruments – 16-Bit Buffers/Drivers With 3-State Outputs

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SN74AHCT16244
SCLS334J – MARCH 1996 – REVISED OCTOBER 2014
SN74AHCT16244 16-Bit Buffers/Drivers With 3-State Outputs
1 Features
•1 Members of the Texas Instruments Widebus™
Family
• EPIC™ (Enhanced-Performance Implanted
CMOS) Process
• Inputs are TTL-Voltage Compatible
• Distributed V_CC and GND Pins Minimize
High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• Latch-Up Performance Exceeds 250 mA
Per JESD 17
• ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015
• Package Options Include:
– Plastic Shrink Small Outline (DL) Package
– Thin Shrink Small Outline (DGG) Package
– Thin Very Small Outline (DGV) Package
– 380-mil Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
2 Applications
• Telecom Infrastructure
• Wireless Infrastructure
• Electronic Points of Sale
• Health and Fitness
• Printers and Other Peripherals
• Motor Drives
3 Description
The SN74AHCT16244 device is a 16-bit buffer and
line driver specifically designed to improve the
performance and density of 3-state memory address
drivers, clock drivers, and bus-oriented receivers and
transmitters.
PART NUMBER
SN74AHCT16244
Device Information⁽¹⁾
PACKAGE
BODY SIZE (NOM)
TSSOP (48)
12.50 mm x 6.10 mm
TVSOP (48)
9.70 mm x 4.40 mm
SSOP (48)
15.80 mm x 7.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
1OE
3OE
1A1
1Y1
3A1
3Y1
1A2
1Y2
3A2
3Y2
1A3
1Y3
3A3
3Y3
1A4
1Y4
3A4
3Y4
2OE
4OE
2A1
2Y1
4A1
4Y1
2A2
2Y2
4A2
4Y2
2A3
2Y3
4A3
4Y3
2A4
2Y4
4A4
4Y4
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.