Technology FamilyLSVCC (Min) (V)4.75VCC (Max) (V)5.25Bits (#)4Voltage (Nom) (V)5F @ nom voltage (Max) (MHz)35ICC @ nom voltage (Max) (mA)12tpd @ nom Voltage (Max) (ns)27IOL (Max) (mA)8IOH (Max) (mA)-0.43-state outputNoOperating temperature range (C)-55 to 125open-in-newFind other Other latch
The SN54LS375 and SN74LS375 bistable latches are electrically and functionally
identical to the SN54LS75 and SN74LS75, respectively. Only the arrangement
of the terminals has been changed in the SN54LS375 and SN74LS375.
These latches are ideally suited for use as temporary storage for binary
information between processing units and input/output or indicator units.
Information present at a data (D) input is transferred to the Q output when
the enable (C) is high and the Q output will follow the data input as long
as the enable remains high. When the enable goes low, the information (that
was present at the data input at the time the transition occurred) is retained
at the Q output until the enable goes high.
All inputs are diode-clamped to minimize transmission-line effects and
simplify system design. The SN54LS375 is characterized for operation over
the full military temperature range of -55°C to 125°C; SN74LS375 is
characterized for operation from 0°C to 70°C.