SN74LVC1G79-Q1 Datasheet, PDF (1/22 Pages) Texas Instruments – Single Positive-Edge-Triggered D-Type Flip-Flop

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SN74LVC1G79-Q1
SCES874 – MARCH 2017
SN74LVC1G79-Q1 Single Positive-Edge-Triggered D-Type Flip-Flop
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– ±4000-V Human-Body Model (HBM) ESD
Classification Level 3A
– ±1000-V Charged-Device Model (CDM) ESD
Classification Level C5
• Supports 5-V V_CC Operation
• Inputs Accept Voltages to 5.5 V
• Supports Down Translation to V_CC
• Max t_pd of 6 ns at 3.3 V and 50 pF load
• Low Power Consumption, 10-µA Max I_CC
• ±24-mA Output Drive at 3.3 V
• I_off supports Partial-Power-Down Mode and Back-
Drive Protection
2 Applications
• Automotive Infotainment
• Automotive Cluster
• Automotive ADAS
• Automotive Body Electronics
• Automotive HEV/EV Powertrain
3 Description
This automotive AEC-Q100 qualified single positive-
edge-triggered D-type flip-flop is designed for 1.65-V
to 5.5-V V_CC operation.
When data at the data (D) input meets the setup time
requirement, the data is transferred to the Q output
on the positive-going edge of the clock pulse. Clock
triggering occurs at a voltage level and is not directly
related to the rise time of the clock pulse. Following
the hold-time interval, data at the D input can be
changed without affecting the level at the output.
This device is fully specified for partial-power-down
applications using I_off. The I_off circuitry disables the
outputs, preventing damaging current backflow
through the device when it is powered down.
Device Information⁽¹⁾
PART NUMBER
PACKAGE BODY SIZE
SN74LVC1G79QDCKRQ1 SC70 (5)
2.00 mm × 1.25 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Logic Diagram (Positive Logic)
2
CLK
C
C
C
TG
4
Q
C
C
D1
TG
TG
C
C
TG
C
C
C
Copyright © 2017, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.