74HC373_DieDS-Rev 1.0 - 03/15 Minco Technology Labs, LLC reserves the right to change products or specification without notice.
74HC373
Die Datasheet, Logic Gate Device
OCTALD‐TYPETRANSPARENTLATCH
,
TRI‐STATE GATE
Die Source:
General Description:
The 74HC373 is a member of the Industries
74xxx series of Logic devices. The 74HC373
is a device description which contains (8) D-
Type, Transparent-Tri State Latch Gates.
ABSOLUTEMAXIMUMRATINGS
PARAMETER SYMBOL UNITS
SupplyVoltage V
CC
V
mA
mA
DCInputVoltage V
I
V
mA
mA
DCOutputVoltage V
O
V
DCOutputSourceorSinkCurrent I
O
mA
DCVCCCurrent I
CC
mA
DCGNDCurrent I
DD
mA
StorageTemp T
STG
°C
MaxJunctionTempT
J
°C
+50
‐50.0
‐65.0to+150
150.0
‐0.5toV
CC
+0.5
±25.0
V
I
=V
CC
+0.5V
V
O
=‐0.5V
V
O
=V
CC
+0.5V
DCInputDiodeCurrent I
IK
I
OK
DCOutputDiodeCurrent
LIMIT
‐0.5to+7.0
‐20.0
20.0
‐0.5toV
CC
+0.5
‐20.0
20.0
CONDITIONS
V
I
=‐0.5V
RECOMMENDEDOPERATINGCONDITIONS
PARAMETER TECH SYMBOL UNITS
HC V
HCT V
InputVoltage V
I
V
OutputVoltage V
O
V
OperatingTemperature T
A
°C
HC ns/V
HCT ns/V
500
500
SupplyVoltage
MinimumInputRise&Falltimes
(@5.0V±0.5V)
4.5to5.5
0toV
CC
0toV
CC
‐40to+85
LIMIT
2.0to6.0
V
CC
T/
V
DCELECTRICALCHARACTERISTICS
VCC
(V) Min@25C Min@85C
2.0 1.50 1.50
4.5 3.15 3.15
6.0 4.20 4.20
4.5 2.00 2.00
5.5 2.00 2.00
2.0 0.50 0.50
4.0 1.35 1.35
4.5 1.80 1.80
6.0 0.80 0.80
5.5 0.80 0.80
2.0 1.90 1.90
4.5 4.40 4.40
6.0 5.90 5.90
4.5 V
IN
=V
IL
orV
IH
,I
OL
=‐4mA 3.98 3.84
6.0 V
IN
=V
IL
orV
IH
,I
OL
=‐5.2mA 5.48 5.34
4.5 4.40 4.40
5.5 5.40 5.40
4.5 V
IN
=V
I
L
orV
IH
,I
O
=‐4mA 3.86 3.76
5.5 V
IN
=V
IL
orV
IH
,I
O
=‐5.2mA 4.86 4.76
NOTE
V
V
V
V
V
V
V
V
MinimumHIGHlevelOutputVoltage
V
OH
HC
HC
HC
HCT
HCT
HCT
HCT
I
OUT
=‐ 20uA
I
OUT
=‐ 20uA
HC V
OH
V
OH
V
OH
GuarenteedLimits UNITSCONDITIONSTECH
MinimumHIGHlevelInputVoltage
MaximumLOWlevelInputVoltage
V
IH
V
IL
PARAMETER SYMBOL
V
IH
V
IL
74HC373_DieDS-Rev 1.0 - 03/15 Minco Technology Labs, LLC reserves the right to change products or specification without notice.
74HC373
Die Datasheet, Logic Gate Device
OCTALD‐TYPETRANSPARENTLATCH
,
TRI‐STATE GATE
DCELECTRICALCHARACTERISTICS‐CONT'D
VCC
(V) Min@25C Min@85C
2.0 0.1 0.1
4.5 0.1 0.1
6.0 0.1 0.1
4.5 V
IN
=V
IL
orV
IH
,I
O
=4mA 0.36 0.44
6.0 V
IN
=V
IL
orV
IH
,I
O
=5.2mA 0.36 0.44
4.5 0.1 0.1
5.5 0.1 0.1
4.5 V
IN
=V
IL
orV
IH
,I
O
=4mA 0.36 0.44
5.5 V
IN
=V
IL
orV
IH
,I
O
=5.2mA 0.36 0.44
HC 6.0 ±0.1 ±1.0
HCT 5.5 ±0.1 ±1.0
HC 6.0 ‐‐ ±5.0
HCT 5.5 ‐‐ ±5.0
HC 6.0 ‐‐ 20
HCT 5.5 ‐‐ 20
V
I
=V
CC
orGND
V
I
=V
IH
orV
IL
,V
O
=VCCorGND
V
IN
=V
CC
orGND
I
IN
I
OZ
I
CC
uA
uA
V
V
UNITS NOTE
MaximumLOWlevelOutputVoltage
PARAMETER
HC V
OL
I
OUT
=20uA
TECH SYMBOL CONDITIONS
MaximumQuiescentSupplyCurrent
3‐StateOutputOFFCurrent
GuarenteedLimits
MaximumInputLeakageCurrent
V
OL
I
OUT
=‐20uA V
VHCT V
OL
V
OL
HC
HCT
uA
ACELECTRICALCHARACTERISTICS
VCC
(V) Min@25C Max@25C Min@85C Max@85C
2.0 ‐‐ 150.0 ‐‐ 190.0
4.5 ‐‐ 30.0 ‐‐ 38.0
6.0 ‐‐ 26.0 ‐‐ 33.0
HCT 4.5 ‐‐ 19.0 ‐‐ 24.0 ns
2.0 ‐‐ 150.0 ‐‐ 190.0
4.5 ‐‐ 30.0 ‐‐ 38.0
6.0 ‐‐ 26.0 ‐‐ 33.0
HCT 4.5 ‐‐ 19.0 ‐‐ 24.0 ns
2.0 ‐‐ 175.0 ‐‐ 220.0
4.5 ‐‐ 35.0 ‐‐ 44.0
6.0 ‐‐ 30.0 ‐‐ 37.0
HCT 4.5 ‐‐ 19.0 ‐‐ 24.0 ns
2.0 ‐‐ 175.0 ‐‐ 220.0
4.5 ‐‐ 35.0 ‐‐ 44.0
6.0 ‐‐ 30.0 ‐‐ 37.0
HCT 4.5 ‐‐ 19.0 ‐‐ 24.0 ns
2.0 ‐‐ 150.0 190.0
4.5 ‐‐ 30.0 38.0
6.0 ‐‐ 26.0 33.0
HCT 4.5 ‐‐ ns
2.0 ‐‐ 150.0 190.0
4.5 ‐‐ 30.0 38.0
6.0 ‐‐ 26.0 33.0
HCT 4.5 ‐‐ ns
ns
HC tPZL GND=0V,tr=tf=6ns,CL=50pF ns
ns
ns
HC tPLH
HC
PropagationDelay,DntoQn
tPHL
GND=0V,tr=tf=6ns,CL=50pF
GND=0V,tr=tf=6ns,CL=50pF
PropagationDelay,LEtoQn
HC tPLH GND=0V,tr=tf=6ns,CL=50pF ns
HC tPHL GND=0V,tr=tf=6ns,CL=50pF ns
3‐StateOutputEnableTime,OE\toQn
HC tPZH GND=0V,tr=tf=6ns,CL=50pF
NOTE
GuarenteedLimits GuarenteedLimits UNITSPARAMETER TECH SYMBOL CONDITIONS
74HC373_DieDS-Rev 1.0 - 03/15 Minco Technology Labs, LLC reserves the right to change products or specification without notice.
74HC373
Die Datasheet, Logic Gate Device
OCTALD‐TYPETRANSPARENTLATCH
,
TRI‐STATE GATE
VCC
(V) Min@25C Max@25C Min@85C Max@85C
2.0 ‐‐ 150.0 190.0
4.5 ‐‐ 30.0 38.0
6.0 ‐‐ 26.0 33.0
HCT 4.5 ‐‐ ns
2.0 ‐‐ 150.0 190.0
4.5 ‐‐ 30.0 38.0
6.0 ‐‐ 26.0 33.0
HCT 4.5 ‐‐ ns
2.0 ‐‐ 60.0 ‐‐ 75.0
4.5 ‐‐ 12.0 ‐‐ 15.0
6.0 ‐‐ 10.0 ‐‐ 13.0
HCT 4.5 ‐‐ 24.0 ‐‐ 29.0 ns
2.0 ‐‐ 60.0 ‐‐ 75.0
4.5 ‐‐ 12.0 ‐‐ 15.0
6.0 ‐‐ 10.0 ‐‐ 13.0
HCT 4.5 ‐‐ 24.0 ‐‐ 29.0 ns
2.0 80.0 ‐‐ 100.0 ‐‐
4.5 16.0 ‐‐ 20.0 ‐‐
6.0 14.0 ‐‐ 17.0 ‐‐
HCT 4.5 ‐‐ ‐‐ ns
2.0 50.0 ‐‐ 65.0 ‐‐
4.5 10.0 ‐‐ 13.0 ‐‐
6.0 9.0 ‐‐ 11.0 ‐‐
HCT 4.5 ‐‐ ‐‐ ns
2.0 5.0 ‐‐ 5.0 ‐‐
4.5 5.0 ‐‐ 5.0 ‐‐
6.0 5.0 ‐‐ 5.0 ‐‐
HCT 4.5 ‐‐ ‐‐ ns
NOTE
HoldTime,DntoLE HC th GND=0V,tr=tf=6ns,CL=50pF ns
PARAMETER TECH SYMBOL CONDITIONS GuarenteedLimits GuarenteedLimits UNITS
tW GND=0V,tr=tf=6ns,CL=50pF ns
ns
ns
Set‐UpTime,DnToLE HC tSU GND=0V,tr=tf=6ns,CL=50pF ns
3‐StateOutputDisableTime,OE\toQn
HC tPHZ
HC tPLZ
ns
ns
GND=0V,tr=tf=6ns,CL=50pF
GND=0V,tr=tf=6ns,CL=50pF
OutputTransitionTime
HC
HC
tTLH
tTHL
GND=0V,tr=tf=6ns,CL=50pF
GND=0V,tr=tf=6ns,CL=50pF
LEPulseWidth,HIGH HC
