Datasheet

Seemechanicaldrawingsfordimensions.
DCTPACKAGE
(TOP VIEW)
DCUPACKAGE
(TOP VIEW)
YZP PACKAGE
(BOTTOMVIEW)
1
V
CC
8
CLK
2
7
D PRE
3 6
Q
CLR
4
5
GND
Q
3 6
CLR
Q
8
1
V
CC
CLK
5
GND
4
Q
2
7
PRE
D
GND
5
4
Q
3
6
CLR
Q
2
7
PRED
8
V
CC
1
CLK
SN74LVC2G74
www.ti.com SCES203N –APRIL 1999–REVISED JULY 2013
SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH CLEAR AND PRESET
Check for Samples: SN74LVC2G74
1
FEATURES
DESCRIPTION
This single positive-edge-triggered D-type flip-flop is
2
• Available in the Texas Instruments NanoFree™
designed for 1.65-V to 5.5-V V
CC
operation.
Package
NanoFree™ package technology is a major
• Supports 5-V V
CC
Operation
breakthrough in IC packaging concepts, using the die
• Inputs Accept Voltages to 5.5 V
as the package.
• Max t
pd
of 5.9 ns at 3.3 V
A low level at the preset (PRE) or clear (CLR) input
• Low Power Consumption, 10-μA Max I
CC
sets or resets the outputs, regardless of the levels of
• ±24-mA Output Drive at 3.3 V
the other inputs. When PRE and CLR are inactive
(high), data at the data (D) input meeting the setup
• Typical V
OLP
(Output Ground Bounce)
time requirements is transferred to the outputs on the
<0.8 V at V
CC
= 3.3 V, T
A
= 25°C
positive-going edge of the clock pulse. Clock
• Typical V
OHV
(Output V
OH
Undershoot)
triggering occurs at a voltage level and is not related
>2 V at V
CC
= 3.3 V, T
A
= 25°C
directly to the rise time of the clock pulse. Following
• I
off
Supports Live Insertion, Partial Power
the hold-time interval, data at the D input can be
Down Mode, and Back Drive Protection changed without affecting the levels at the outputs.
• Latch-Up Performance Exceeds 100 mA Per
This device is fully specified for partial-power-down
JESD 78, Class II
applications using I
off
. The I
off
circuitry disables the
outputs, preventing damaging current backflow
• ESD Protection Exceeds JESD 22
through the device when it is powered down.
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
1
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.
2NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 1999–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.