參數(shù)資料
型號: TC74LCX652FS
廠商: Toshiba Corporation
元件分類: 通用總線功能
英文描述: Low-Voltage Octal Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs
中文描述: 低電壓八路總線收發(fā)器/注冊與承受5V輸入和輸出
文件頁數(shù): 1/11頁
文件大?。?/td> 139K
代理商: TC74LCX652FS
TC74LCX652FS
2002-01-11
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX652FS
Low-Voltage Octal Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs
The TC74LCX652FS is a high-performance CMOS octal bus
transceiver/register. Designed for use in 3.3-V systems, it
achieves high-speed operation while maintaining the CMOS low
power dissipation.
This device is designed for low-voltage (3.3 V) V
CC
applications,
but it could be used to interface to 5-V supply environment for
both inputs and outputs.
This device is bus transceiver with 3-state outputs, D-type
flip-flops, and control circuitry arranged for multiplexed
transmission of data directly from the internal registers.
All inputs are equipped with protection circuits against static
discharge.
Features
Low-voltage operation: V
CC
= 2.0 to 3.6 V
High-speed operation: t
pd
= 7.0 ns (max) (V
CC
= 3.0 to 3.6 V)
Output current: |I
OH
|/I
OL
= 24 mA (min) (V
CC
= 3.0 V)
Latch-up performance: ±500 mA
Available in SSOP
Bidirectional interface between 5 V and 3.3 V signals
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series (74AC/F/ALS/LS etc.) 652 type
Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
All floating (high impedance) bus pins must have their input levels fixed by means of pull-up or pull-down
resistors.
Weight: 0.14 g (typ.)
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