闭锁 Tri-St Octal D-Type
**description/ordering information**
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight latches of the ’HC373 devices are transparent D-type latches. 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 levels that were set up at the D inputs.
**Wide Operating Voltage Range of 2 V to 6 V**
**High-Current 3-State True Outputs Can ****Drive Up To 15 LSTTL Loads**
**Low Power Consumption, 80-**µ**A Max I****CC**
**Typical t****pd ****= 13 ns**
±**Low Input Current of 1 **µ**A Max**
**Eight High-Current Latches in a Single ****Package**
**Full Parallel Access for Loading**
电源电压DC 2.00V ~ 6.00V
输出接口数 8
输出电流 7.80 mA
电路数 8
通道数 8
位数 8
传送延迟时间 32.0 ns
电压波节 6.00 V, 5.00 V, 2.00 V
输出电流驱动 -1.00 mA
输入数 8
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2V ~ 6V
电源电压Max 6 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 20
封装 TSSOP-20
长度 6.5 mm
宽度 4.4 mm
高度 1.15 mm
封装 TSSOP-20
工作温度 -40℃ ~ 85℃
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 |
---|---|---|
SN74HC373PWRG4 TI 德州仪器 | 当前型号 | 当前型号 |
SN74HC373PWT 德州仪器 | 完全替代 | SN74HC373PWRG4和SN74HC373PWT的区别 |
SN74HC373PWR 德州仪器 | 类似代替 | SN74HC373PWRG4和SN74HC373PWR的区别 |
SN74HC373PW 德州仪器 | 类似代替 | SN74HC373PWRG4和SN74HC373PW的区别 |