Datasheet

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FEATURES
SN54LVTH162244. . . WD PACKAGE
SN74LVTH162244. . . DGG OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
DESCRIPTION/ORDERING INFORMATION
SN54LVTH162244 , , SN74LVTH162244
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS258N – JUNE 1993 – REVISED NOVEMBER 2006
• 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 V
CC
)
• Support Unregulated Battery Operation Down
to 2.7 V
• Typical V
OLP
(Output Ground Bounce) <0.8 V
at V
CC
= 3.3 V, T
A
= 25 ° C
• I
off
and Power-Up 3-State Support Hot
Insertion
• Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
• Distributed V
CC
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)
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER TOP-SIDE MARKING
FBGA – GRD 74LVTH162244GRDR
Reel of 1000 LL2244
FBGA – ZRD (Pb-free) 74LVTH162244ZRDR
Tube of 25 SN74LVTH162244DL
SN74LVTH162244DLG4
SSOP – DL LVTH162244
SN74LVTH162244DLR
Reel of 1000
–40 ° C to 85 ° C 74LVTH162244DLRG4
SN74LVTH162244DGGR
TSSOP – DGG Reel of 2000 74LVTH162244DGGRG4 LVTH162244
74LVTH162244GRE4
VFBGA – GQL SN74LVTH162244KR
Reel of 1000 LL2244
VFBGA – ZQL (Pb-free) 74LVTH162244ZQLR
–55 ° C to 125 ° C CFP – WD Tube SNJ54LVTH162244WD SNJ54LVTH162244WD
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 1993–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
On products compliant to MIL-PRF-38535, all parameters are
Instruments standard warranty. Production processing does not
tested unless otherwise noted. On all other products, production
necessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.