Purchase SN74AHC16244, In-stock SN74AHC16244 From SeekIC.
Package Cooled:98+ D/C:SSOP
Part Number: SN74AHC16244
Package Cooled: 98+
D/C: SSOP
Description: The 'AHC16244 devices are 16-bit buffers and line drivers designed specifical...
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SN74AHC16244
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Suppliers
DataSheet
General Description
SN74AHC16244 General Description
The 'AHC16244 devices are 16-bit buffers and line drivers designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. They provide true outputs and symmetrical active-low output-enable (OE) inputs.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54AHC16244 is characterized for operation over the full military temperature range of 55°C to 125°C.
The SN74AHC16244 is characterized for operation from 40°C to 85°C.
SN74AHC16244 Maximum Ratings
Supply voltage range, VCC. . . . . . . . . .. . . . . .. . . . . . . . . . . . . -0.5 V to 7V
Input voltage range, VI(see Note 1). . . . . . . . . .. . . ... ... . . .. . -0.5 V to 7 V
Onput voltage range, VO(see Note 1 and 2). . . . . .. ... . -0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 ) .. . . . . . . . . .. . . . . .. . . . . .. . . . . . . .-20mA
Onput clamp current, IOK (VO < 0 ). . . .. . . . . .. . . . . .. . . . . .. . . . . . . ±20mA
Continuous output current,IO .. . . . . .. . . . . .. . . . . .. . . . . .. . . ... ... . . ±25mA
Continuous current through VCC or GND .. . . . . . . . . . . . .. . . ... . .. . . .±75mA
Package thermal impedance, JA (see Note 3): DGG package . . . .. . 70°C/W
DGV package . . . . . .58°C/W
DL package . . . . . ...63°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Input voltage range, VI(see Note 1). . . . . . . . . .. . . ... ... . . .. . -0.5 V to 7 V
Onput voltage range, VO(see Note 1 and 2). . . . . .. ... . -0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 ) .. . . . . . . . . .. . . . . .. . . . . .. . . . . . . .-20mA
Onput clamp current, IOK (VO < 0 ). . . .. . . . . .. . . . . .. . . . . .. . . . . . . ±20mA
Continuous output current,IO .. . . . . .. . . . . .. . . . . .. . . . . .. . . ... ... . . ±25mA
Continuous current through VCC or GND .. . . . . . . . . . . . .. . . ... . .. . . .±75mA
Package thermal impedance, JA (see Note 3): DGG package . . . .. . 70°C/W
DGV package . . . . . .58°C/W
DL package . . . . . ...63°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . 65°C to 150°C
SN74AHC16244 Features
*Members of the Texas Instruments Widebus™ Family
*EPIC™ (Enhanced-Performance Implanted CMOS) Process
*Operating Range 2-V to 5.5-V VCC
*Distributed VCC 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; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
*Package Options Include Plastic Shrink
*Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
*EPIC™ (Enhanced-Performance Implanted CMOS) Process
*Operating Range 2-V to 5.5-V VCC
*Distributed VCC 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; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
*Package Options Include Plastic Shrink
*Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
SN74AHC16244 Connection Diagram
SN74AHC16244
PDF/DataSheet Download
- Datasheet: SN74AHC16244
- File Size: 129227 KB
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