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ꢇ ꢊꢋ ꢌꢊ ꢍ ꢎꢏ ꢆꢋꢎ ꢏꢐꢑ ꢎꢏꢒ ꢅꢓꢔꢕ ꢖ ꢓꢏ ꢗꢏ ꢐ
SCES626B – MARCH 2005 – JUNE 2005
D
D
Available in the Texas Instruments
D
D
D
D
Max t of 3 ns at 1.8 V V
pd CC
Low Power Consumption, 10-µA Max I
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
NanoStart and NanoFreet Package
CC
Optimized for 1.8-V Operation and is 3.6-V
I/O Tolerant to Support Mixed-Mode Signal
Operation
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
D
I
Supports Partial-Power-Down Mode
off
Operation
D
Sub-1-V Operable
8-mA Output Drive at 1.8 V V
− 1000-V Charged-Device Model (C101)
D
CC
YEA, YEP, YZA,
DCK PACKAGE
(TOP VIEW)
DRL PACKAGE
(TOP VIEW)
DBV PACKAGE
(TOP VIEW)
OR YZP PACKAGE
(BOTTOM VIEW)
3
4
Y
V
E
GND
A
1
2
3
6
5
4
A
Y
A
GND
E
Y
V
Y
1
2
3
6
5
4
1
0
0
1
2
3
6
A
Y
V
Y
0
2 5
CC
CC
1
GND
E
V
Y
CC
1
1
6
Y
0
GND
5
4
CC
E
1
See mechanical drawings for dimensions.
description/ordering information
This 1-of-2 decoder/demultiplexer is operational at 0.8-V to 2.7-V V , but is designed specifically for 1.65-V
CC
to 1.95-V V
operation.
CC
The SN74AUC1G19 is a 1-of-2 decoder/demultiplexer. This device buffers the data on input A and passes it
to the outputs Y (true) and Y (complement) when the enable (E) input signal is low.
0
1
NanoStart and NanoFreet package technology is a major breakthrough in IC packaging concepts, using the
die as the package.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
T
A
PACKAGE
‡
NanoStar − WCSP (DSBGA)
0.23-mm Large Bump − YEP
SN74AUC1G19YEPR
SN74AUC1G19YZPR
Reel of 3000
U5_
NanoFree − WCSP (DSBGA)
0.23-mm Large Bump − YZP (Pb-free)
Reel of 3000
Reel of 250
Reel of 3000
SN74AUC1G19DBVR
SN74AUC1G19DBVT
SN74AUC1G19DCKR
U19_
U19_
−40°C to 85°C
SOT (SOT-23) − DBV
SOT (SC-70) − DCK
U5_
U5_
Reel of 250
SN74AUC1G19DCKT
SN74AUC1G19DRLR
SOT (SOT-553) − DRL
Reel of 4000
†
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
DBV/DCK/DRL: The actual top-side marking has one additional character that designates the assembly/test site.
YEP/YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one
following character to designate the assembly/test site. Pin
1 identifier indicates solder-bump composition
(1 = SnPb, • = Pb-free).
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.
NanoStar and NanoFree are trademarks of Texas Instruments.
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Copyright 2005, Texas Instruments Incorporated
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