74LVTH574 FAIRCHILD [Fairchild Semiconductor], 74LVTH574 Datasheet

74LVTH574

Manufacturer Part Number

74LVTH574

Description

Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs

Manufacturer

FAIRCHILD [Fairchild Semiconductor]

Datasheet

1.74LVTH574.pdf (8 pages)

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Bonase Electronics (HK) Co., Limited

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74LVT574WM

74LVT574SJ

74LVT574MSA

74LVT574MTC

74LVT574MTCX_NL

(Note 1)

74LVTH574WM

74LVTH574SJ

74LVTH574MSA

74LVTH574MTC

74LVTH574MTCX_NL

(Note 1)

74LVT574 • 74LVTH574

Low Voltage Octal D-Type Flip-Flop

with 3-STATE Outputs

General Description

The LVT574 and LVTH574 are high-speed, low-power

octal D-type flip-flop featuring separate D-type inputs for

each flip-flop and 3-STATE outputs for bus-oriented appli-

cations. A buffered Clock (CP) and Output Enable (OE) are

common to all flip-flops.

The LVTH574 data inputs include bushold, eliminating the

need for external pull-up resistors to hold unused inputs.

These octal flip-flops are designed for low-voltage (3.3V)

interface to a 5V environment. The LVT574 and LVTH574

are fabricated with an advanced BiCMOS technology to

achieve high speed operation similar to 5V ABT while

maintaining a low power dissipation.

Ordering Code:

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

Order Number

applications, but with the capability to provide a TTL

Package

Number

MSA20

MTC20

MSA20

MTC20

M20B

M20D

M20B

M20D

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

DS012451

Features

Input and output interface capability to systems at

5V V

Bushold data inputs eliminate the need for external

pull-up resistors to hold unused inputs (74LVTH574),

also available without bushold feature (74LVT574)

Live insertion/extraction permitted

Power Up/Down high impedance provides glitch-free

bus loading

Outputs source/sink

Functionally compatible with the 74 series 574

Latch-up performance exceeds 500 mA

ESD performance:

Human-body model

Machine model

Charged-device model

Package Description

200V

32 mA/

2000V

1000V

March 1999

Revised March 2005

64 mA

www.fairchildsemi.com

Related parts for 74LVTH574

74LVTH574 Summary of contents

Page 1

... Fairchild Semiconductor Corporation Features Input and output interface capability to systems Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH574), also available without bushold feature (74LVT574) Live insertion/extraction permitted Power Up/Down high impedance provides glitch-free bus loading ...

Page 2

Logic Symbols IEEE/IEC Connection Diagram Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. www.fairchildsemi.com Pin Descriptions Pin Names Description D –D Data Inputs ...

Page 3

Absolute Maximum Ratings Symbol Parameter V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Supply Current ...

Page 4

... Note 5: Applies to bushold versions only (74LVTH574). Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH. Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW. Note 8: This is the increase in supply current for each input that is at the specified voltage level rather than V ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M20B 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M20D 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide Package Number MSA20 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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