鈥?/div>
Retriggerable for Very Long Output Pulses, up
to 100% Duty Cycle
Overriding Clear Terminates Output Pulse
Glitch-Free Power-Up Reset on Outputs
I
off
Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
鈥?2000-V Human-Body Model (A114-A)
鈥?200-V Machine Model (A115-A)
鈥?1000-V Charged-Device Model (C101)
YEP OR YZP PACKAGE
(BOTTOM VIEW)
DCU PACKAGE
(TOP VIEW)
A
B
CLR
GND
1
2
3
4
8
7
6
5
V
CC
R
ext
/C
ext
C
ext
Q
A
B
CLR
GND
1
2
3
4
8
7
6
5
V
CC
R
ext
/C
ext
C
ext
Q
GND
CLR
B
A
4 5
3 6
2 7
1 8
Q
C
ext
R
ext
/C
ext
V
CC
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
The SN74LVC1G123 is a single retriggerable monostable multivibrator designed for 1.65-V to 5.5-V V
CC
operation.
This monostable multivibrator features output pulse-duration control by three methods. In the first method, the A
input is low, and the B input goes high. In the second method, the B input is high, and the A input goes low. In
the third method, the A input is low, the B input is high, and the clear (CLR) input goes high.
ORDERING INFORMATION
T
A
PACKAGE
(1)
NanoStar鈩?鈥?WCSP (DSBGA)
0.23-mm Large Bump 鈥?YEP
NanoFree鈩?鈥?WCSP (DSBGA)
0.23-mm Large Bump 鈥?YZP (Pb-free)
鈥?0擄C to 85擄C
SSOP 鈥?DCT
VSSOP 鈥?DCU
(1)
(2)
ORDERABLE PART NUMBER
SN74LVC1G123YEPR
Reel of 3000
SN74LVC1G123YZPR
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
SN74LVC1G123DCTR
SN74LVC1G123DCTT
SN74LVC1G123DCUR
SN74LVC1G123DCUT
C23_
C23_
_ _ _ D8_
TOP-SIDE MARKING
(2)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.
DCU: 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,
鈥?/div>
= 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, NanoFree 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 2004鈥?005, Texas Instruments Incorporated
next