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74LVTH162244DLRG4 View Datasheet(PDF) - Texas Instruments

Part Name74LVTH162244DLRG4 TI
Texas Instruments TI
Description3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
74LVTH162244DLRG4 Datasheet PDF : 17 Pages
First Prev 11 12 13 14 15 16 17
DL (R-PDSO-G**)
48 PINS SHOWN
0.025 (0,635)
48
1
A
MECHANICAL DATA
MSSO001C – JANUARY 1995 – REVISED DECEMBER 2001
PLASTIC SMALL-OUTLINE PACKAGE
0.0135 (0,343)
0.008 (0,203)
25
0.005 (0,13) M
0.010 (0,25)
0.005 (0,13)
0.299 (7,59)
0.291 (7,39)
0.420 (10,67)
0.395 (10,03)
Gage Plane
24
0°ā8°
0.010 (0,25)
0.040 (1,02)
0.020 (0,51)
0.110 (2,79) MAX
0.008 (0,20) MIN
Seating Plane
0.004 (0,10)
PINS **
28
48
56
DIM
A MAX
0.380 0.630 0.730
(9,65) (16,00) (18,54)
A MIN
0.370 0.620 0.720
(9,40) (15,75) (18,29)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15).
D. Falls within JEDEC MO-118
4040048 / E 12/01
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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The LVTH162244 devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. 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. The outputs, which are designed to source or sink up to 12 mA, include equivalent 22-Ω series resistors to reduce overshoot and undershoot.

FEATURES
• Members of the Texas Instruments Widebus™
   Family
• Output Ports Have Equivalent 22-Ω Series
   Resistors, So No External Resistors Are
   Required
• Support Mixed-Mode Signal Operation (5-V
   Input and Output Voltages With 3.3-V VCC)
• Support Unregulated Battery Operation Down
   to 2.7 V
• Typical VOLP (Output Ground Bounce) <0.8 V
   at VCC = 3.3 V, TA = 25°C
• Ioff and Power-Up 3-State Support Hot
   Insertion
• Bus Hold on Data Inputs Eliminates the Need
   for External Pullup/Pulldown Resistors
• Distributed VCC and GND Pins Minimize
   High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB
   Layout
• Latch-Up Performance Exceeds 500 mA Per
   JESD 17
• ESD Protection Exceeds JESD 22
   – 2000-V Human-Body Model (A114-A)
   – 200-V Machine Model (A115-A)

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