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74F373SJ датащи(PDF) 2 Page - Fairchild Semiconductor

номер детали 74F373SJ
подробное описание детали  74F373 Octal Transparent Latch with 3-STATE Outputs
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производитель  FAIRCHILD [Fairchild Semiconductor]
домашняя страница  http://www.fairchildsemi.com
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Unit Loading/Fan Out
Functional Description
The 74F373 contains eight D-type latches with 3-STATE
output buffers. When the Latch Enable (LE) input is HIGH,
data on the Dn inputs enters the latches. In this condition
the latches are transparent, i.e., a latch output will change
state each time its D input changes. When LE is LOW, the
latches store the information that was present on the D
inputs a setup time preceding the HIGH-to-LOW transition
of LE. The 3-STATE buffers are controlled by the Output
Enable (OE) input. When OE is LOW, the buffers are in the
bi-state mode. When OE is HIGH the buffers are in the high
impedance mode but this does not interfere with entering
new data into the latches.
Truth Table
H
= HIGH Voltage Level
L
= LOW Voltage Level
X
= Immaterial
Z
= High Impedance State
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Pin Names
Description
U.L.
Input IIH/IIL
HIGH/LOW
Output IOH/IOL
D0–D7
Data Inputs
1.0/1.0
20
µA/−0.6 mA
LE
Latch Enable Input (Active HIGH)
1.0/1.0
20
µA/−0.6 mA
OE
Output Enable Input (Active LOW)
1.0/1.0
20
µA/−0.6 mA
O0–O7
3-STATE Latch Outputs
150/40 (33.3)
−3 mA/24 mA (20 mA)
Inputs
Output
LE
OE
Dn
On
HL
H
H
HL
L
L
LL
X
On (no change)
XHX
Z


Аналогичный номер детали - 74F373SJ

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
74F373SJ NSC-74F373SJ Datasheet
174Kb / 8P
   Octal Transparent Latch with TRI-STATE Outputs
logo
Fairchild Semiconductor
74F373SJ FAIRCHILD-74F373SJ Datasheet
79Kb / 8P
   Octal Transparent Latch with 3-STATE Outputs
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Аналогичное описание - 74F373SJ

производительномер деталидатащиподробное описание детали
logo
Motorola, Inc
MC5474F373 MOTOROLA-MC5474F373 Datasheet
79Kb / 3P
   OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
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Motorola, Inc
MC74AC533 MOTOROLA-MC74AC533 Datasheet
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Nexperia B.V. All right...
HEF40373B NEXPERIA-HEF40373B Datasheet
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Rev. 4 - 29 June 2018
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Fairchild Semiconductor
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NXP Semiconductors
HEF40373B_CNV PHILIPS-HEF40373B_CNV_15 Datasheet
90Kb / 7P
   Octal transparent latch with 3-state outputs
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