74LVC374A Datasheet, PDF (1/10 Pages) NXP Semiconductors – Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State

74LVC374A
Low-Voltage CMOS Octal
D-Type Flip-Flop
With 5 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)
The 74LVC374A is a high performance, non−inverting octal D−type
flip−flop operating from a 1.2 to 3.6 V supply. High impedance TTL
compatible inputs significantly reduce current loading to input drivers
while TTL compatible outputs offer improved switching noise
performance. A V_I specification of 5.5 V allows 74LVC374A inputs to
be safely driven from 5 V devices.
The 74LVC374A consists of 8 edge−triggered flip−flops with
individual D−type inputs and 3−state true outputs. The buffered clock
and buffered Output Enable (OE) are common to all flip−flops. The
eight flip−flops will store the state of individual D inputs that meet the
setup and hold time requirements on the LOW−to−HIGH Clock (CP)
transition. With the OE LOW, the contents of the eight flip−flops are
available at the outputs. When the OE is HIGH, the outputs go to the
high impedance state. The OE input level does not affect the operation
of the flip−flops.
Features
• Designed for 1.2 to 3.6 V V_CC Operation
• 5 V Tolerant − Interface Capability With 5 V TTL Logic
• Supports Live Insertion and Withdrawal
• I_OFF Specification Guarantees High Impedance When V_CC = 0 V
• 24 mA Output Sink and Source Capability
• Near Zero Static Supply Current in All Three Logic States (10 mA)
Substantially Reduces System Power Requirements
• ESD Performance:
♦ Human Body Model >2000 V
♦ Machine Model >200 V
• These are Pb−Free Devices
www.onsemi.com
20
1
MARKING
DIAGRAM
20
TSSOP−20
DT SUFFIX
CASE 948E
1
LCX
374A
ALYWG
G
A
L, WL
Y, YY
W, WW
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information on page 8 of
this data sheet.
© Semiconductor Components Industries, LLC, 2015
1
September, 2015 − Rev. 1
Publication Order Number:
74LVC374A/D