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SN74CBT16211CDL.B中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
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SN74CBT16211CDL.B規(guī)格書詳情
Member of the Texas Instruments
Widebus? Family
Undershoot Protection for Off-Isolation on
A and B Ports Up To ?2 V
Bidirectional Data Flow, With Near-Zero
Propagation Delay
Low ON-State Resistance (ron)
Characteristics (ron = 3 Ω Typical)
Low Input/Output Capacitance Minimizes
Loading and Signal Distortion
(Cio(OFF) = 5.5 pF Typical)
Data and Control Inputs Provide
Undershoot Clamp Diodes
Low Power Consumption
(ICC = 3 μA Max)
VCC Operating Range From 4 V to 5.5 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 100 mA Per
JESD 78, Class II
ESD Performance Tested Per JESD 22
? 2000-V Human-Body Model
(A114-B, Class II)
? 1000-V Charged-Device Model (C101)
Supports Both Digital and Analog
Applications: PCI Interface, Memory
Interleaving, Bus Isolation, Low-Distortion
Signal Gating
description/ordering information
The SN74CBT16211C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron),
allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the
SN74CBT16211C provides protection for undershoot up to ?2 V by sensing an undershoot event and ensuring
that the switch remains in the proper OFF state.
The SN74CBT16211C is organized as two 12-bit bus switches with separate output-enable (1OE, 2OE) inputs.
It can be used as two 12-bit bus switches or as one 24-bit bus switch. When OE is low, the associated 12-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 12-bit bus switch is OFF, and the 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.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
13650 |
公司只做原裝正品,假一賠十 |
詢價 | |||
TI/德州儀器 |
24+ |
TSSOP-56 |
5562 |
只供應(yīng)原裝正品 歡迎詢價 |
詢價 | ||
TI/德州儀器 |
2223+ |
TSSOP-56 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 | ||
TI |
24+ |
TSSOP-.. |
21835 |
只做原裝,歡迎詢價,量大價優(yōu) |
詢價 | ||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
TI/德州儀器 |
22+ |
N/A |
5913 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
TI |
2025+ |
SSOP-56 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
TI |
24+ |
5000 |
自己現(xiàn)貨 |
詢價 | |||
TI/德州儀器 |
25+ |
NA |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
24+ |
SSOP-56 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 |