八路透明D类锁存器 OCTAL TRANSPARENT D-TYPE LATCH
description/ordering information
The SN74LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCCoperation.
This device features 3-state outputs designed specifically for driving highly capacitive or relatively
low-impedance loads. It is particularly suitable for implementing buffer registers, input/output I/O ports,
bidirectional bus drivers, and working registers.
While the latch-enable LE input is high, the Q outputs follow the data D inputs. When LE is taken low, the Q outputs are latched at the logic levels at the D inputs.
Qualification in Accordance With AEC-Q100†
Qualified for Automotive Applications
Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model C = 200 pF, R = 0
Operates From 2 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpdof 6.9 ns at 3.3 V
Typical VOLPOutput Ground Bounce <0.8 V at VCC= 3.3 V, TA= 25°C
Typical VOHVOutput VOHUndershoot >2 V at VCC= 3.3 V, TA= 25°C
Supports Mixed-Mode Signal Operation on All Ports 5-V Input/Output Voltage With 3.3-V VCC
Ioff Supports Partial-Power-Down Mode Operation
电源电压DC 2.00V ~ 3.60V
输出接口数 8
位数 8
传送延迟时间 7.70 ns
电压波节 3.30 V, 2.70 V
输出电流驱动 -1.00 mA
输入数 8
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2V ~ 3.6V
安装方式 Surface Mount
引脚数 20
封装 TSSOP-20
封装 TSSOP-20
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74LVC573AQPWRQ1 TI 德州仪器 | 当前型号 | 当前型号 |
SN74LVC573AQPWREP 德州仪器 | 完全替代 | SN74LVC573AQPWRQ1和SN74LVC573AQPWREP的区别 |
CLVC573AQPWRG4Q1 德州仪器 | 完全替代 | SN74LVC573AQPWRQ1和CLVC573AQPWRG4Q1的区别 |
V62/04667-01YE 德州仪器 | 完全替代 | SN74LVC573AQPWRQ1和V62/04667-01YE的区别 |