‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions (see Note 2)
MIN
VCC
VIH
VIL
IIK
IOH
IOL
∆t
/∆VCC
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Power-up ramp rate
2
– 40
85
4.5
2
0.8
–18
–15
64
NOM
5
MAX
5.5
UNIT
V
V
V
mA
mA
mA
µs
/ V
°C
TA
Operating free-air temperature
NOTE 2: Unused or floating inputs must be held high or low.
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
SN64BCT373
OCTAL TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCBS065A – JUNE 1990 – REVISED JANUARY 1994
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VOH
VOL
II
IIH
IIL
IOS‡
IOZ
IOZH
IOZL
ICCL
ICCH
ICCZ
Ci
Co
VCC = 4.5 V,
VCC = 4 5 V
4.5
VCC = 4.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 0 to 2.3 V (power up)
VCC = 1.8 V to 0 (power down)
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5 V,
VCC = 5 V,
TEST CONDITIONS
II = –18 mA
IOH = – 3 mA
IOH = – 15 mA
IOL = 64 mA
VI = 5.5 V
VI = 2.7 V
VI = 0.5 V
VO = 0
VO = 2 7 V or 0 5 V,
2.7
0.5 V
VO = 2.7 V
VO = 0.5 V
Outputs open
Outputs open
Outputs open
VI = 2.5 V or 0.5 V
VO = 2.5 V or 0.5 V
37
2
5
6
11
OE = 0 8 V
0.8
– 100
MIN
2.4
2
TYP†
3.3
3.1
0.42
0.55
0.4
20
– 0.6
–225
±
50
±
50
50
– 50
60
5
8
MAX
–1.2
UNIT
V
V
V
mA
µA
mA
mA
µA
µA
µA
mA
mA
mA
pF
pF
† All typical values are at VCC = 5 V, TA = 25°C.
‡ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
timing requirements over recommended range of supply voltage (unless otherwise noted)
VCC = 5 V
V,
TA = 25°C
MIN
tw
tsu
th
Pulse duration, LE high
Setup time, data before LE↓
Hold time, data after LE↓
7.5
2
5.5
MAX
VCC = 4.5 V to 5.5 V
TA = – 40°C
TA = 0°C
to 85°C
to 70°C
MIN
7.5
2
5.5
MAX
MIN
7.5
2
5.5
MAX
ns
ns
ns
UNIT
switching characteristics over recommended range of supply voltage, C
L
= 50 pF (unless
otherwise noted) (see Note 3)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
FROM
(INPUT)
D
LE
TO
(OUTPUT)
Q
Q
Q
Q
VCC = 5 V,
TA = 25°C
MIN
2
2
2
2
1
1
1
1
TYP
5.9
6.7
6.2
5.9
7.8
8.2
4.9
5
MAX
7.7
8.5
8.2
7.8
9.6
10.2
6.6
6.7
TA = – 40°C
to 85°C
MIN
1.5
1
2
2
1
1
1
1
MAX
10.1
10.3
10.1
9.2
12.3
12.5
7.4
8.1
TA = 0°C
to 70°C
MIN
2
1.5
2
2
1
1
1
1
MAX
9.3
9.5
9.3
8.8
11.8
12
7
7.4
ns
ns
ns
ns
UNIT
OE
OE
NOTE 3: Load circuits and voltage waveforms are shown in Section 1.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jun-2005
PACKAGING INFORMATION
Orderable Device
SN64BCT373DW
SN64BCT373N
(1)
Status
(1)
OBSOLETE
OBSOLETE
Package
Type
SOIC
PDIP
Package
Drawing
DW
N
Pins Package Eco Plan
(2)
Qty
20
20
TBD
TBD
Lead/Ball Finish
Call TI
Call TI
MSL Peak Temp
(3)
Call TI
Call TI
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent
for the latest availability information and additional product content details.
TBD:
The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The
information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
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