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TRAINING
SN74LS375, Quad bistable latches
DEVICE STATUS:
ACTIVE
PARAMETER NAME
SN54LS375
SN74LS375
Voltage Nodes (V)
Vcc range (V)
Input Level
Output Level
Output Drive (mA)
Output
No. of Bits
th (ns)
tpd max (ns)
tsu (ns)
2S
4
5
4.5 to 5.5
TTL
TTL
5
4.75 to 5.25
TTL
TTL
-0.4/8
2S
4
0
27
20
FEATURES
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q
Supply Voltage and Ground on Corner Pins To Simplify P-C Board Layout
DESCRIPTION
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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.
TECHNICAL DOCUMENTS
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DATASHEET
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