SN74ABTH16244 Selling Leads, Price trend, SN74ABTH16244 DataSheet download, circuit diagram from SeekIC.com

Features: *Members of the Texas Instruments Widebus™ Family*State-of-the-Art EPIC-B™ BiCMOS Design Significantly Reduces Power Dissipation*Latch-Up Performance Exceeds 500 mA Per JESD 17*Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C*Distributed VCC...

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SeekIC No. : 004497852 Detail

SN74ABTH16244: Features: *Members of the Texas Instruments Widebus™ Family*State-of-the-Art EPIC-B™ BiCMOS Design Significantly Reduces Power Dissipation*Latch-Up Performance Exceeds 50...

SN74ABTH16244 Data Sheet

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Part Number:: SN74ABTH16244
Supply Ability:: 5000

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Upload time: 2025/12/24

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Product Details

Description

Features:

*Members of the Texas Instruments
Widebus™ Family
*State-of-the-Art EPIC-B™ BiCMOS Design
Significantly Reduces Power Dissipation
*Latch-Up Performance Exceeds 500 mA Per JESD 17
*Typical V_OLP (Output Ground Bounce) <1 V at V_CC = 5 V, TA = 25°C
*Distributed V_CC and GND Pins Minimize High-Speed Switching Noise
*Flow-Through Architecture Optimizes PCB Layout
*High-Drive Outputs (32-mA I_OH, 64-mA I_OL)
*Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown Resistors
*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), Thin Very
Small-Outline (DGV) Packages, and 380-mil
Fine-Pitch Ceramic Flat (WD) Packages

Pinout

Connection Diagram

Specifications

Supply voltage range, V_CC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..0.5 V to 7 V
Input voltage range, V_I(see Note 1)   . . . . . . .. . . . . . . . . . . . . . ..0.5 V to 7 V
Voltage range applied to any output in the high or power-off state,
                                              V_O   . . . . . . . . . . . . . . . . . . . . .. .0.5 V to 5.5 V
Current into any output in the low state, I_O: SN54ABTH16244 .  .  .  . . . .96 mA
                                                                      SN74ABTH16244 . . . . .  . . 128 mA
Input clamp current, I_IK (V_I < 0)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 mA
Output clamp current, I_OK (V_O < 0)   . . . . . . . .. . . . . . . . . . . . . . . . . . . . 50 mA
Package thermal impedance, _JA (see Note 2): DGG package   . . . . . . . 70°C/W
                                                                           DGV package   . . . . . .. 58°C/W
                                                                          DL package   . . . . . . . .. 63°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C

Description

      The 'ABTH16244 devices are 16-bit buffers and line drivers designed specifically to improve both 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. These devices provide true outputs and symmetrical active-low output-enable (OE) inputs.

      To ensure the high-impedance state of  'ABTH16244 during power up or power down, OE should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

      Active bus-hold circuitry of  'ABTH16244  is provided to hold unused or floating data inputs at a valid logic level.The SN54ABTH16244 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ABTH16244 is characterized for operation from 40°C to 85°C.

SN74ABTH16244

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