SN74LVC74A-Q1

Name: SN74LVC74A-Q1
Brand: TI
SKU: SN74LVC74A-Q1
Price: 0.14 USD

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Automotive, dual positive-edge-triggered D-type flip-flops with clear and preset

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Datenblatt

document-pdfAcrobat Dual Positive-Edge-Triggered D-Type Flip-Flop With Clear and Preset datasheet (Rev. C) (Englisch)

SN74LVC74A-Q1

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Datenblatt

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Produktdetails

Number of channels

2

Technology family

LVC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

3.6

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

100

IOL (max) (mA)

24

IOH (max) (mA)

-24

Supply current (max) (µA)

10

Features

Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Number of channels

2

Technology family

LVC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

3.6

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

100

IOL (max) (mA)

24

IOH (max) (mA)

-24

Supply current (max) (µA)

10

Features

Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Operating temperature range (°C)

-40 to 125

Rating

Automotive

SOIC (D)

14

51.9 mm² 8.65 x 6

TSSOP (PW)

14

32 mm² 5 x 6.4

Qualified for Automotive Applications
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Operates From 2 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 5.2 ns at 3.3 V
Typical V_OLP (Output Ground Bounce) <0.8 V at V_CC = 3.3 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot) >2 V at V_CC = 3.3 V, T_A = 25°C

Qualified for Automotive Applications
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Operates From 2 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 5.2 ns at 3.3 V
Typical V_OLP (Output Ground Bounce) <0.8 V at V_CC = 3.3 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot) >2 V at V_CC = 3.3 V, T_A = 25°C

The SN74LVC74A-Q1 dual positive-edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V V_CC operation.

A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs 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 levels at the outputs.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

The SN74LVC74A-Q1 dual positive-edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V V_CC operation.

A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs 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 levels at the outputs.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

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Technische Dokumentation

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	Typ	Titel		Datum
*	Data sheet	Dual Positive-Edge-Triggered D-Type Flip-Flop With Clear and Preset datasheet (Rev. C)		09 Apr 2008
	Application note	Power-Up Behavior of Clocked Devices (Rev. B)	PDF \| HTML	15 Dez 2022
	Application note	Implications of Slow or Floating CMOS Inputs (Rev. E)		26 Jul 2021
	Selection guide	Little Logic Guide 2018 (Rev. G)		06 Jul 2018
	Selection guide	Logic Guide (Rev. AB)		12 Jun 2017
	Application note	How to Select Little Logic (Rev. A)		26 Jul 2016
	Application note	Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)		02 Dez 2015
	More literature	Automotive Logic Devices Brochure		27 Aug 2014
	User guide	LOGIC Pocket Data Book (Rev. B)		16 Jan 2007
	Product overview	Design Summary for WCSP Little Logic (Rev. B)		04 Nov 2004
	Application note	Semiconductor Packing Material Electrostatic Discharge (ESD) Protection		08 Jul 2004
	Application note	Selecting the Right Level Translation Solution (Rev. A)		22 Jun 2004
	User guide	Signal Switch Data Book (Rev. A)		14 Nov 2003
	Application note	Use of the CMOS Unbuffered Inverter in Oscillator Circuits		06 Nov 2003
	User guide	LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)		18 Dez 2002
	Application note	Texas Instruments Little Logic Application Report		01 Nov 2002
	Application note	TI IBIS File Creation, Validation, and Distribution Processes		29 Aug 2002
	More literature	Standard Linear & Logic for PCs, Servers & Motherboards		13 Jun 2002
	Application note	16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)		22 Mai 2002
	Application note	Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices		10 Mai 2002
	More literature	STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS		27 Mär 2002
	Application note	Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices		01 Dez 1997
	Application note	Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)		01 Aug 1997
	Application note	CMOS Power Consumption and CPD Calculation (Rev. B)		01 Jun 1997
	Application note	LVC Characterization Information		01 Dez 1996
	Application note	Input and Output Characteristics of Digital Integrated Circuits		01 Okt 1996
	Application note	Live Insertion		01 Okt 1996
	Design guide	Low-Voltage Logic (LVC) Designer's Guide		01 Sep 1996
	Application note	Understanding Advanced Bus-Interface Products Design Guide		01 Mai 1996

Design und Entwicklung

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Evaluierungsplatine

14-24-LOGIC-EVM — Generisches Logikprodukt-Evaluierungsmodul für 14-polige bis 24-polige D-, DB-, DGV-, DW-, DYY-, NS-

Das 14-24-LOGIC-EVM-Evaluierungsmodul (EVM) ist für die Unterstützung aller Logikgeräte konzipiert, die sich in einem 14-Pin- bis 24-Pin-D-, DW-, DB-, NS-, PW-, DYY- oder DGV-Gehäuse befinden.

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Evaluierungsplatine

14-24-NL-LOGIC-EVM — Generisches Logikprodukt-Evaluierungsmodul für 14- bis 24-polige bleifreie Gehäuse

14-24-NL-LOGIC-EVM ist ein flexibles Evaluierungsmodul (EVM), das alle Logik- oder Übersetzungsbausteine mit einem 14- bis 24-poligen BQA-, BQB-, RGY-, RSV-, RJW- oder RHL-Gehäuse unterstützt.

Benutzerhandbuch: PDF | HTML

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Gehäuse	Pins	Herunterladen
SOIC (D)	14	Optionen anzeigen
TSSOP (PW)	14	Optionen anzeigen

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SN74LVC74A-Q1

Automotive, dual positive-edge-triggered D-type flip-flops with clear and preset

SN74LVC74A-Q1

Produktdetails

Technische Dokumentation

Design und Entwicklung

14-24-LOGIC-EVM — Generisches Logikprodukt-Evaluierungsmodul für 14-polige bis 24-polige D-, DB-, DGV-, DW-, DYY-, NS-

14-24-NL-LOGIC-EVM — Generisches Logikprodukt-Evaluierungsmodul für 14- bis 24-polige bleifreie Gehäuse

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