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RecommendedOperatingConditions
(1)
sn54lvth16374,sn74lvth16374
3.3-vabt16-bitedge-triggeredd-typeflip-flops
with3-stateoutputs
SCBS145P–MAY1992–REVISEDOCTOBER2005
SN54LVTH16374SN74LVTH16374
单位
MINMAXMINMAX
V
CC
supplyvoltage2.73.62.73.6v
V
IH
高-levelinputvoltage22v
V
IL
低-levelinputvoltage0.80.8v
V
I
inputvoltage5.55.5v
I
OH
高-leveloutputcurrent–24–32ma
I
OL
低-leveloutputcurrent4864ma
∆
t/
∆
vinputtransitionriseorfallrateoutputsenabled1010ns/v
∆
t/
∆
V
CC
电源-upramprate200200
µ
s/v
T
一个
operatingfree-airtemperature–55125–4085
°
C
(1)allunusedcontrolinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
5
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