SN74LVCH16244A

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16-Kanal-Puffer, 1,65 bis 3,6 V, mit Bus-Hold- und Tri-State-Ausgängen

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Datenblatt

document-pdfAcrobat SN74LVCH16244A 16-Bit Buffer/Driver With 3-State Outputs datasheet (Rev. B) (Englisch) PDF | HTML

SN74LVCH16244A

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Technology family

LVC

Number of channels

IOL (max) (mA)

Supply current (max) (µA)

IOH (max) (mA)

-24

Input type

Standard CMOS

Output type

3-State

Features

Balanced outputs, Bus-hold, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Technology family

LVC

Number of channels

IOL (max) (mA)

Supply current (max) (µA)

IOH (max) (mA)

-24

Input type

Standard CMOS

Output type

3-State

Features

Balanced outputs, Bus-hold, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SSOP (DL)

164.358 mm² (15.88 mm × 10.35 mm)

TSSOP (DGG)

101.25 mm² (12.5 mm × 8.1 mm)

TVSOP (DGV)

62.08 mm² (9.7 mm × 6.4 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 4.1 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
I_off Supports Live Insertion, Partial-Power-Down
Mode, and Back-Drive Protection
Supports Mixed-Mode Signal Operation on All Ports
(5-V Input or Output Voltage With 3.3-V V_CC)
Bus Hold on Data Inputs Eliminates the Need for
External Pullup or Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)

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 4.1 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
I_off Supports Live Insertion, Partial-Power-Down
Mode, and Back-Drive Protection
Supports Mixed-Mode Signal Operation on All Ports
(5-V Input or Output Voltage With 3.3-V V_CC)
Bus Hold on Data Inputs Eliminates the Need for
External Pullup or Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V V_CC operation. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.

The SN74LVCH16244A device is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V V_CC operation. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.

The SN74LVCH16244A device is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	SN74LVCH16244A 16-Bit Buffer/Driver With 3-State Outputs datasheet (Rev. B)	PDF \| HTML	07.11.2013
	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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