54ACTQ533

Features:

ICC and IOZ reduced by 50%
Guaranteed simultaneous switching noise level and dynamic threshold performance
Improved latch up immunity
Eight latches in a single package
TRI-STATE outputs drive bus lines or buffer memory address registers
Outputs source/sink 24 mA
Inverted version of the ACTQ373
4 kV minimum ESD immunity


Pinout




Specifications

Supply Voltage (VCC)                                   −0.5V to +7.0V
DC Input Diode Current (IIK)
VI = −0.5V                                                    −20 mA
VI = VCC + 0.5V                                            +20 mA
DC Input Voltage (VI)                                   −0.5V to VCC + 0.5V
DC Output Diode Current (IOK)
VO = −0.5V                                                   −20 mA
VO = VCC + 0.5V                                           +20 mA
DC Output Voltage (VO)                                −0.5V to VCC + 0.5V
DC Output Source
or Sink Current (IO)                                       ±50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND)                         ±50 mA
Storage Temperature (TSTG)                          −65°C to +150°C
DC Latchup Source
or Sink Current                                               ±300 mA
Junction Temperature (TJ)
CDIP                                                               175°C


Description

The 54ACTQ533 consists of eight latches with TRI-STATE outputs for bus organized system applications. The flip-flops appear transparent to the data when Latch Enable (LE) is HIGH. When LE is low, the data satisfying the input timing requirements is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE of 54ACTQ533 is HIGH, the bus output is in the high impedance state.
The 54ACTQ533 utilizes NSC Quiet Series technology to guarantee quiet output switching and improve dynamic threshold
performance. 54ACTQ533 features GTO™ output control and undershoot corrector in addition to a split ground
bus for superior performance.