SN74CB3T3257PWR IC Chip Multiplexer Demultiplexer 4 x 2:1 16-TSSOP
MCIMX515DJM8C ARM® Cortex®-A8 Microprocessor IC i.MX51 1 Core, 32-Bit 800MHz 529-BGA (19x19)
Specifications of SN74CB3T3257PWR
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Signal Switches, Multiplexers, Decoders |
| Mfr | Texas Instruments |
| Series | 74CB |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Multiplexer/Demultiplexer |
| Circuit | 4 x 2:1 |
| Independent Circuits | 1 |
| Current - Output High, Low | - |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| Base Product Number | 74CB3T3257 |
Features of SN74CB3T3257PWR
•Low Power Consumption (ICC = 20 µA Max)
• Output Voltage Translation Tracks VCC • VCC Operating Range From 2.3 V to 3.6 V
• Supports Mixed-Mode Signal Operation on All • Data I/Os Support 0- to 5-V Signaling Levels Data I/O Ports
(0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V)
– 5-V Input Down to 3.3-V Output Level Shift • Control Inputs Can Be Driven by TTL or With 3.3-V VCC 5-V/3.3-V CMOS Outputs
– 5-V/3.3-V Input Down to 2.5-V Output Level • I off Supports Partial-Power-Down Mode Shift With 2.5-V VCC Operation
• 5-V-Tolerant I/Os With Device Powered Up or • Latch-Up Performance Exceeds 250 mA Per Powered Down JESD 17
• Bidirectional Data Flow With Near-Zero • ESD Performance Tested Per JESD 22 Propagation Delay – 2000-V Human-Body Model
• Low ON-State Resistance (ron) Characteristics (A114-B, Class II) (ron = 5 Ω Typ) – 1000-V Charged-Device Model (C101)
• Low Input/Output Capacitance Minimizes • Supports Digital Applications: Level Loading (Cio(OFF) = 5 pF Typ) Translation, USB Interface, Memory
• Data and Control Inputs Provide Undershoot Interleaving, Bus Isolation Clamp Diodes • Ideal for Low-Power Portable Equipment
Descriptions of SN74CB3T3257PWR
The SN74CB3T3257 is a high-speed TTL-compatible FET multiplexer/demultiplexer 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 SN74CB3T3257 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 Figure 1).
Environmental & Export Classifications of SN74CB3T3257PWR
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Product Tags:
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SN74CB3T3257PWR IC Chip Multiplexer Demultiplexer 4 x 2/1 16-TSSOP Images
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