Texas Instruments SN74CB3T16210DLR
Manufacturer No:
SN74CB3T16210DLR
Manufacturer:
Texas Instruments
Package:
Description:
3.3-V, crosspoint/exchange, 20-channel FET bus switch with level shifter
Quantity:
In Stock :2665
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Date Code：Within 2 Years
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SN74CB3T16210DLR Information
Texas Instruments SN74CB3T16210DLR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74CB3T16210DLR.
- Type
- Parameter
- Configuration
- 1:1 SPST
- Number of channels
- 20
- Power supply voltage - single (V)
- 2.5, 3.3
- Protocols
- Analog
- Ron (typ) (Ω)
- 5
- CON (typ) (pF)
- 13
- ON-state leakage current (max) (µA)
- 20
- Bandwidth (MHz)
- 100
- Operating temperature range (°C)
- -40 to 85
- Features
- Powered-off protection, Signal path translation
- Type
- Parameter
- Input/output continuous current (max) (mA)
- 128
- Rating
- Catalog
- Drain supply voltage (max) (V)
- 3.6
- Supply voltage (max) (V)
- 3.6
- Package
- SSOP (DL)
- Pins
- 48
- Size
- 164.358 mm² 15.88 x 10.35
- Package
- TSSOP (DGG)
- Pins
- 48
- Size
- 101.25 mm² 12.5 x 8.1
Download datasheets and manufacturer documentation for Texas Instruments SN74CB3T16210DLR.
Application brief:
Selection guide:
More literature:
Data sheet:
Application note:
The SN74CB3T16210 is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T16210 supports systems using 5-V TTL, 3.3-V LVTTL, and 2.5-V CMOS switching standards, as well as user-defined switching levels (see ).
The SN74CB3T16210 is organized as two 10-bit bus switches with separate ouput-enable (1OE, 2OE) inputs. It can be used as two 10-bit bus switches or as one 20-bit bus switch. When OE is low, the associated 10-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE is high, the associated 10-bit bus switch is OFF, and a high-impedance state exists between the A and B ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
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.
- Member of the Texas Instruments Widebus Family
- Output Voltage Translation Tracks VCC
- Supports Mixed-Mode Signal Operation on All Data I/O Ports
- 5-V Input Down to 3.3-V Output Level Shift With 3.3-V
VCC - 5-V/3.3-V Input Down to 2.5-V Output Level Shift With 2.5-V
VCC
- 5-V Input Down to 3.3-V Output Level Shift With 3.3-V
- 5-V-Tolerant I/Os With Device Powered Up or Powered Down
- Bidirectional Data Flow With Near-Zero Propagation Delay
- Low ON-State Resistance (ron) Characteristics
(ron = 5 Ω Typ) - Low Input/Output Capacitance Minimizes Loading
(Cio(OFF) = 5 pF Typ) - Data and Control Inputs Provide Undershoot Clamp Diodes
- Low Power Consumption
(ICC = 40 µA Max) - VCC Operating Range From 2.3 V to 3.6 V
- Data I/Os Support 0- to 5-V Signaling Levels
(0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V) - Control Inputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model
(A114-B, Class II) - 1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model
- Supports Digital Applications: Level Translation, PCI Interface, USB Interface,
Memory Interleaving, and Bus Isolation - Ideal for Low-Power Portable Equipment
Widebus is a trademark of Texas Instruments.
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