SN74ALVCH162244 Datasheet – 16-bit Buffer / Driver

Part Number : SN74ALVCH162244

Function : 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

Package : SSOP, TSSOP 48 Pin Type

Manufacturers : Texas Instruments

Pinouts :

SN74ALVCH162244 datasheet

 

Description :

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation. The SN74ALVCH162244 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE) inputs.

The outputs, which are designed to sink up to 12 mA, include equivalent 26-Ω resistors to reduce overshoot and undershoot. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. The SN74ALVCH162244 is characterized for operation from -40°C to 85°C.

Features

• Member of the Texas Instruments Widebus Family
• EPIC™ (Enhanced-Performance Implanted CMOS) Submicron Process
• Output Ports Have Equivalent 26-Ω Series Resistors, So No External Resistors Are Required
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors

Other data sheets within the file :

SN74ALVCH162244DGG, SN74ALVCH162244DL, SN74ALVCH162244DLR, SN74ALVCH162244GR

 

SN74ALVCH162244 Datasheet PDF Download


SN74ALVCH162244 pdf

SN74LVC2244A Datasheet – Octal Buffer / Driver

Part Number : SN74LVC2244A

Function : OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

Package : SSOP, TVSOP, SOIC, TSSOP 20 Pin Type

Manufacturers : Texas Instruments

Pinouts :

SN74LVC2244A datasheet

 

Description :

The SN74LVC2244A octal buffer/line driver is designed for 1.65-V to 3.6-V VCC operation.

Features

• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 5.5 ns at 3.3 V
• Output Ports Have Equivalent 26-Ω Series Resistors, So No External Resistors Are Required
• Typical VOLP(Output Ground Bounce)<0.8 V at VCC= 3.3 V, TA= 25°C
• Typical VOHV(Output VOHUndershoot)>2 V at VCC= 3.3 V, TA= 25°C
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
Ioff 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 (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)

Applications

1. Wearable Health and Fitness Devices
2. Network Switches
3. Servers
4. Tests and Measurements

Other data sheets within the file :

SN74LVC2244ADBLE, SN74LVC2244ADBQR, SN74LVC2244ADBQRE4, SN74LVC2244ADBR

 

SN74LVC2244A Datasheet PDF Download


SN74LVC2244A pdf