SN74LVCHR16245A

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Bustransceiver, 16 Bit, mit Tri-State-Ausgängen

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Datenblatt

document-pdfAcrobat SN74LVCHR16245A 16-Bit Bus Transceiver With 3-State Outputs datasheet (Rev. Q) (Englisch) PDF | HTML

SN74LVCHR16245A

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

IOL (max) (mA)

IOH (max) (mA)

-12

Input type

TTL/CMOS

Output type

LVTTL

Features

Balanced outputs

Technology family

LVC

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Number of channels

IOL (max) (mA)

IOH (max) (mA)

-12

Input type

TTL/CMOS

Output type

LVTTL

Features

Balanced outputs

Technology family

LVC

Rating

Catalog

Operating temperature range (°C)

-40 to 125

TSSOP (DGG)

101.25 mm² (12.5 mm × 8.1 mm)

TVSOP (DGV)

62.08 mm² (9.7 mm × 6.4 mm)

SSOP (DL)

164.358 mm² (15.88 mm × 10.35 mm)

Member of the Texas Instruments
Widebus™ Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 4.8 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
Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage
With 3.3-V V_CC)
Bus Hold on Data Inputs Eliminates the Need
for External Pullup or Pulldown Resistors
All Outputs Have Equivalent 26-Ω Series
Resistors,So No External Resistors Are
Required
I_off Supports Live Insertion, Partial Power-Down
Mode, and Back-Drive Protection
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model
- 200-V Machine Model

Member of the Texas Instruments
Widebus™ Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 4.8 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
Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage
With 3.3-V V_CC)
Bus Hold on Data Inputs Eliminates the Need
for External Pullup or Pulldown Resistors
All Outputs Have Equivalent 26-Ω Series
Resistors,So No External Resistors Are
Required
I_off Supports Live Insertion, Partial Power-Down
Mode, and Back-Drive Protection
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model
- 200-V Machine Model

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V V_CC operation.

The SN74LVCHR16245A device is designed for asynchronous communication between data buses. The control-function implementation minimizes external-timing requirements.

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V V_CC operation.

The SN74LVCHR16245A device is designed for asynchronous communication between data buses. The control-function implementation minimizes external-timing requirements.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	SN74LVCHR16245A 16-Bit Bus Transceiver With 3-State Outputs datasheet (Rev. Q)	PDF \| HTML	12.10.2014
	Anwendungshinweis	An Overview of Bus-Hold Circuit and the Applications (Rev. B)		17.09.2018
	Anwendungshinweis	Simultaneous-Switching Performance of TI Logic Devices (Rev. B)		23.02.2005

Design und Entwicklung

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