SN74CBTK6800DBQR 供应商
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SN74CBTK6800DBQR
品牌：TI 封装/批号：原厂原装/22+ -
SN74CBTK6800DBQR
品牌：TI(德州仪器) 封装/批号：SSOP-24/2022+
SN74CBTK6800DBQR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 信号开关，多路复用器，解码器
- 系列：74CBTK
- 类型：FET 总线开关
- 电路：10 x 1:1
- 独立电路：1
- 输出电流高，低：15mA，64mA
- 电压电源：单电源
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：24-SSOP（0.154"，3.90mm 宽）
- 供应商设备封装：24-SSOP/QSOP
- 包装：®
- 其它名称：296-6492-6
产品特性
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Power Off Disables Outputs, Permitting Live Insertion
- Outputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live Insertion
- Active-Clamp Undershoot-Protection Circuit on the I/Os Clamps Undershoots Down to \x962 V
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
产品概述
The SN74CBTK6800 device provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows bidirectional connections to be made while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.
The A and B ports have an active-clamp undershoot-protection circuit. When there is an undershoot, the active-clamp circuit is enabled and current from VCC is supplied to clamp the output, preventing the pass transistor from turning on.
The SN74CBTK6800 is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or VCC is 0 V, B port is precharged to BIASV through the equivalent of a 10-k resistor.
SN74CBTK6800DBQR