八路透明D类锁存器与三态输出 OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
DESCRIPON/ORDERING INFORMATION
The SN74LV573AT is an octal transparent D-type latch. When the latch-enable LE input is high, the Q outputs follow the data D inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.
A buffered output-enable OE input can be used to place the eight outputs in either a normal logic state high or low or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.
FEATURES
• Inputs Are TTL-Voltage Compatible
• 4.5-V to 5.5-V VCC Operation
• Typical tpd = 5.1 ns at 5 V
• Typical VOLP Output Ground Bounce
<0.8 V at VCC = 5 V, TA = 25°C
• Typical VOHV Output VOH Undershoot
>2.3 V at VCC = 5 V, TA = 25°C
• Supports Mixed-Mode Voltage Operation on All Ports
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model A114-A
– 200-V Machine Model A115-A
– 1000-V Charged-Device Model C101
型号 | 品牌 | 下载 |
---|---|---|
SN74LV573ATPWR | TI 德州仪器 | 下载 |
SN74CB3T3383DW | TI 德州仪器 | 下载 |
SN74CBT16212ADLRG4 | TI 德州仪器 | 下载 |
SN74CB3T3383DWR | TI 德州仪器 | 下载 |
SN74CBTLV3383PW | TI 德州仪器 | 下载 |
SN74CBT16212AZQLR | TI 德州仪器 | 下载 |
SN74CBT3383DBQR | TI 德州仪器 | 下载 |
SN74CB3T3383PW | TI 德州仪器 | 下载 |
SN74CBTLV3383PWE4 | TI 德州仪器 | 下载 |
SN74CBT3383DBR | TI 德州仪器 | 下载 |
SN74CB3T3383PWR | TI 德州仪器 | 下载 |