鈥?/div>
Overvoltage-Tolerant Inputs/Outputs Allow
Mixed-Voltage-Mode Data Communications
I
off
Supports Partial-Power-Down Mode
Operation
ESD Protection Exceeds JESD 22
鈥?2000-V Human-Body Model (A114-A)
鈥?200-V Machine Model (A115-A)
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
Package Options Include Plastic Thin Shrink
Small-Outline (DGG) and Thin Very
Small-Outline (DGV) Packages
DESCRIPTION/ORDERING INFORMATION
A Dynamic Output Control (DOC) circuit is implemented, which, during the transition, initially lowers the output
impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows
typical V
OL
vs I
OL
and V
OH
vs I
OH
curves to illustrate the output impedance and drive capability of the circuit. At
the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a
high-drive standard-output device. For more information, refer to the TI application reports,
AVC Logic Family
Technology and Applications,
literature number SCEA006, and
Dynamic Output Control (DOC) Circuitry
Technology and Applications,
literature number SCEA009.
ORDERING INFORMATION
T
A
TSSOP 鈥?DGG
鈥?0擄C to 85擄C
TVSOP 鈥?DGV
VFBGA 鈥?GQL
(1)
PACKAGE
(1)
Tape and reel
Tape and reel
Tape and reel
ORDERABLE PART NUMBER
SN74AVC16374DGGR
SN74AVC16374DGVR
SN74AVC16374GQLR
TOP-SIDE MARKING
AVC16374
CVA374
CVA374
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
3.2
2.8
V 鈭?Output Voltage 鈭?V
OL
2.4
2.0
1.6
T
A
= 25擄C
Process = Nominal
鈭?Output Voltage 鈭?V
2.8
2.4
2.0
1.6
1.2
0.8
T
A
= 25擄C
Process = Nominal
V
CC
= 3.3 V
V
CC
= 2.5 V
1.2
V
CC
= 1.8 V
0.8
0.4
0
17
34
51
68
85 102 119
I
OL
鈭?Output Current 鈭?mA
136
153
170
V
OH
V
CC
= 3.3 V
0.4
V
CC
= 2.5 V
V
CC
= 1.8 V
鈭?2 鈭?6
0
鈭?60 鈭?44 鈭?28 鈭?12 鈭?6 鈭?0 鈭?4 鈭?8
I
OH
鈭?Output Current 鈭?mA
Figure 1. Output Voltage vs Output Current
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, EPIC, DOC are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 漏 1998鈥?005, Texas Instruments Incorporated