Серия логических ИС 74AHC573

SGMicro

Общие характеристики

 Раздел Логическая ИС
Тип логики
Кол-во узлов
Диапазон напряжений питания
Максимальный выходной ток
Рабочая температура

Документация на серию 74AHC573

74AHC573 Octal Transparent D-Type Latch with 3-State Outputs GENERAL DESCRIPTION FEATURES The 74AHC573 device is an octal transparent D-type ● Wide Supply Voltage Range: 2.0V to 5.5V latch with 3-state outputs. The supply voltage can ● Input Accept Voltage Higher than the Supply Voltage accept any voltage from 2.0V to 5.5V. ����� input is active low. In this case, The output enable OE when latch enable LE input is taken high, the Q outputs follow the data D inputs. When LE input is taken low, the Q outputs are latched to retain the set-up data. When ����� OE is high, all outputs are in high-impedance ● +8mA/-8mA Output Current ● 3-State Outputs Drive Bus Lines Directly ● -40℃ to +125℃ Operating Temperature Range ● Available in Green SOIC-20 and TSSOP-20 Packages state. The output enable ����� OE input can make all outputs in APPLICATIONS When the outputs are in a high-impedance state, the Network Switch high/low logic levels or high-impedance state, which has no influence on the inner working of the latches. Computing: Server, PC and Notebook latch can retain old data or enter new data. Telecom Infrastructure LOGIC DIAGRAM FUNCTION TABLE OE INPUT LE 1D LE D Q 1Q OUTPUT ����� OE LE nD nQ L H H H L H L L L L X Q0 H X X Z H = High Voltage Level … … L = Low Voltage Level Z = High-Impedance State 7D X = Don’t Care LE D Q 7Q 8D LE D Q 8Q SG Micro Corp www.sg-micro.com JUNE 2023 – REV. A PDF
Документация на 74AHC573XS20G/TR 

Дата модификации: 31.07.2023

Размер: 465.9 Кб

7 стр.

    Товары серии 74AHC573

    Наименование i Упаковка Корпус
    74AHC573XS20G/TR (SGMICRO)
     
    		SO-20 SOIC20
    74AHC573XTS20G/TR (SGMICRO)
     
    		TSSOP-20