SN74ALVCH16244 Series
16-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs
Manufacturer: Texas Instruments
Catalog
16-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs
| Part | Number of Elements | Output Type | Number of Bits per Element | Package / Case | Current - Output High, Low | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Supplier Device Package [x] | Supplier Device Package | Supplier Device Package [y] | Voltage - Supply [Min] | Voltage - Supply [Max] | Logic Type | Package / Case | Package / Case [custom] | Package / Case [y] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 4 | 3-State | 4 | 54-TFBGA | 24 mA | 85 °C | -40 °C | Surface Mount | 8 | 54-BGA Microstar Junior | 5.5 | 1.65 V | 3.6 V | Buffer Non-Inverting | ||||
 Texas Instruments | 4 | 3-State | 4 | 48-TFSOP | 24 mA | 85 °C | -40 °C | Surface Mount | 48-TSSOP | 1.65 V | 3.6 V | Buffer Non-Inverting | 0.24 in | 6.1 mm | ||||
 Texas Instruments | 4 | 3-State | 4 | 56-VFBGA | 24 mA | 85 °C | -40 °C | Surface Mount | 56-BGA Microstar Junior (7x4.5) | 1.65 V | 3.6 V | Buffer Non-Inverting | ||||||
 Texas Instruments | 4 | 3-State | 4 | 48-BSSOP | 24 mA | 85 °C | -40 °C | Surface Mount | 48-SSOP | 1.65 V | 3.6 V | Buffer Non-Inverting | 0.295 in | 7.5 mm | ||||
 Texas Instruments | 4 | 3-State | 4 | 48-BSSOP | 24 mA | 85 °C | -40 °C | Surface Mount | 48-SSOP | 1.65 V | 3.6 V | Buffer Non-Inverting | 0.295 in | 7.5 mm | ||||
 Texas Instruments | 4 | 3-State | 4 | 48-TFSOP | 24 mA | 85 °C | -40 °C | Surface Mount | 1.65 V | 3.6 V | Buffer Non-Inverting | 0.173 in 4.4 mm | ||||||
Texas Instruments | 4 | 3-State | 4 | 48-BSSOP | 24 mA | 85 °C | -40 °C | Surface Mount | 48-SSOP | 1.65 V | 3.6 V | Buffer Non-Inverting | 0.295 in | 7.5 mm | ||||
Texas Instruments | 4 | 3-State | 4 | 54-TFBGA | 24 mA | 85 °C | -40 °C | Surface Mount | 8 | 54-BGA Microstar Junior | 5.5 | 1.65 V | 3.6 V | Buffer Non-Inverting |
Key Features
• Member of the Texas Instruments Widebus™ FamilyOperates From 1.65 V to 3.6 VMax tpdof 3 ns at 3.3 V±24-mA Output Drive at 3.3 VBus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown ResistorsLatch-Up Performance Exceeds 250 mA Per JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)Widebus is a trademark of Texas Instruments.Member of the Texas Instruments Widebus™ FamilyOperates From 1.65 V to 3.6 VMax tpdof 3 ns at 3.3 V±24-mA Output Drive at 3.3 VBus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown ResistorsLatch-Up Performance Exceeds 250 mA Per JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)Widebus is a trademark of Texas Instruments.
Description
AI
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation.
The SN74ALVCH16244 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.
To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation.
The SN74ALVCH16244 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.
To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.