UT54ACTS541E*

UT54ACTS541E
Octal Buffers & Line Drivers, Three-State Outputs
October, 2008
www.aeroflex.com/Logic
FEATURES
FUNCTION TABLE
• Three-state outputs drive bus lines or buffer memory address
registers
• 0.6μm CRH CMOS Process
- Latchup immune
• High speed
• Low power consumption
• Wide operating power supply from 3.0V to 5.5V
• Available QML Q or V processes
• 20-lead flatpack
INPUTS
OUTPUT
1G
2G
An
Yn
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
DESCRIPTION
The UT54ACTS541E is a non-inverting octal buffer and line
driver which improves the performance and density of threestate memory address drivers, clock drivers, and bus-oriented
receivers and transmitters.
The device is characterized over full HiRel temperature range
of -55°C to +125°C.
LOGIC SYMBOL
PINOUT
1G
20-Lead Flatpack
Top View
2G
1G
1
20
VDD
A1
2
19
2G
A2
3
18
Y1
A3
A4
4
17
5
16
Y2
Y3
A5
6
15
Y4
A6
7
14
Y5
A7
A8
VSS
8
13
9
12
10
11
Y6
Y7
Y8
(1)
(19)
A1 (2)
(3)
A2
A3 (4)
(5)
A4
A5 (6)
A6 (7)
A7 (8)
A8 (9)
&
EN
(18)
Y1
(17)
Y2
(16) Y3
(15)
(14)
(13)
(12)
(11)
Y4
Y5
Y6
Y7
Y8
Note:
1. Logic symbol in accordance with ANSI/IEEE Std 91-1984 and IEC
Publication 617-12.
1
LOGIC DIAGRAM
A8
(9)
(11)
Y8
A7
(8)
(12)
Y7
A6
(7)
(13)
Y6
A5
A4
(6)
(5)
(14)
Y5
(15)
Y4
A3
(4)
(16)
Y3
A2
(3)
(17)
Y2
A1
2G 1G
(2) (19)
(1)
(18)
Y1
OPERATIONAL ENVIRONMENT1
PARAMETER
LIMIT
UNITS
Total Dose
1.0E6
rads(Si)
SEU Threshold 2
80
MeV-cm2/mg
SEL Threshold
120
MeV-cm2/mg
Neutron Fluence
1.0E14
n/cm2
Notes:
1. Logic will not latchup during radiation exposure within the limits defined in the table.
2. Device storage elements are immune to SEU affects.
2
ABSOLUTE MAXIMUM RATINGS1
SYMBOL
PARAMETER
LIMIT
UNITS
VDD
Supply voltage
-0.3 to 7.0
V
VI/O
Voltage any pin
-.3 to VDD +.3
V
TSTG
Storage Temperature range
-65 to +150
°C
TJ
Maximum junction temperature
+175
°C
TLS
Lead temperature (soldering 5 seconds)
+300
°C
ΘJC
Thermal resistance junction to case
20
°C/W
II
DC input current
±10
mA
PD
Maximum power dissipation
1
W
Note:
1. Stresses outside the listed absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, functional operation of the device at these
or any other conditions beyond limits indicated in the operational sections is not recommended. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMIT
UNITS
VDD
Supply voltage
3.0 to 5.5
V
VIN
Input voltage any pin
0 to VDD
V
TC
Temperature range
-55 to +125
°C
3
DC ELECTRICAL CHARACTERISTICS FOR THE UT54ACTS541E7 ( VDD = 3.0V to 5.5V; VSS = 0V6; -55°C < TC < +125°C)
SYMBOL
VIL
VIH
IIN
VOL
VOH
IOS
IOL
IOH
Ptotal
IDDQ
ΔIDDQ
Description
CONDITION
Low-level input voltage 1
High-level input voltage 1
VDD
MAX
UNIT
3.0V
0.8
V
5.5V
0.8
3.0V
2.0
5.5V
2.75
-1
μA
3.0V
0.4
V
IOL = 12mA
4.5V
0.4
V
IOH = -8mA
3.0V
2.4
V
IOH= -12mA
4.5V
3.15
V
VO = VDD and VSS
3.0V
-150
150
5.5V
-300
300
VIN = VDD or VSS
3.0V
8
VOL = 0.4V
5.5V
12
VIN = VDD or VSS
3.0V
-8
VOH = VDD-0.4V
5.5V
-12
CL = 50pF
5.5V
3.0V
2.1
0.84
mW/
MHz
VIN = VDD or VSS
5.5V
Low-level output voltage 3
IOL = 8mA
Short-circuit output current 2 ,4
Low level output current10
High level output current10
Power dissipation 2, 8 ,9
V
1
Input leakage current
High-level output voltage 3
MIN
mA
mA
mA
Quiescent Supply Current
VIN = VDD or VSS
5.5V
10
μA
Quiescent Supply Current Delta
For input under test
5.5V
1.6
mA
VIN = VDD - 2.1V
For all other inputs
VIN = VDD or VSS
CIN
COUT
Input capacitance 5
ƒ = 1MHz
0V
15
pF
Output capacitance 5
ƒ = 1MHz
0V
15
pF
Notes:
1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified range, but are
guaranteed to VIH(min) and VIL(max).
2. Supplied as a design limit but not guaranteed or tested.
3. Per MIL-PRF-38535, for current density ≤5.0E5 amps/cm2, the maximum product of load capacitance (per output buffer) times frequency should not exceed 3,765pF/
MHz.
4. Not more than one output may be shorted at a time for maximum duration of one second.
5. Capacitance measured for initial qualification and when design changes may affect the value. Capacitance is measured between the designated terminal and VSS at
frequency of 1MHz and a signal amplitude of 50mV rms maximum.
6. Maximum allowable relative shift equals 50mV.
7. All specifications valid for radiation dose ≤ 1E6 rads(Si) per MIL-STD-883 Method 1019 Condition A and section 3.11.2.
8. Power does not include power contribution of any TTL output sink current
9. Power dissipation specified per switching output.
10. This value is guaranteed based on characterization data, but not tested.
4
AC ELECTRICAL CHARACTERISTICS FOR THE UT54ACTS541E2
(VDD = 3.0V to 5.5V; VSS = 0V 1, -55°C < TC < +125°C)
SYMBOL
tPLH
PARAMETER
An to Yn
CONDITION
VDD
CL = 30pF
3.0V & 3.6V
CL = 50pF
tPHL
An to Yn
CL = 30pF
CL = 50pF
tPZH
G low to Yn active
CL = 30pF
CL = 50pF
tPZL
G low to Yn active
CL = 30pF
CL = 50pF
tPHZ
G low to Yn active
CL = 30pF
CL = 50pF
tPLZ
G low to Yn active
CL = 30pF
CL = 50pF
MINIMUM
MAXIMUM
UNIT
1
11
ns
4.5V & 5.5V
1
8
3.0V & 3.6V
1
15
4.5V & 5.5V
1
11
3.0V & 3.6V
1
14
4.5V & 5.5V
1
10
3.0V & 3.6V
1
18
4.5V & 5.5V
1
14
3.0V & 3.6V
2
15
4.5V & 5.5V
2
11
3.0V & 3.6V
2
19
4.5V & 5.5V
2
15
3.0V & 3.6V
2
14
4.5V & 5.5V
2
10
3.0V & 3.6V
2
18
4.5V & 5.5V
2
14
3.0V & 3.6V
1
13
4.5V & 5.5V
1
9
3.0V & 3.6V
2
17
4.5V & 5.5V
2
13
3.0V & 3.6V
2
12
4.5V & 5.5V
2
8
3.0V & 3.6V
2
16
4.5V & 5.5V
2
12
Notes:
1. Maximum allowable relative shift equals 50mV.
2. All specifications valid for radiation dose ≤ 1E6 rads(Si) per MIL-STD-883 Method 1019 Condition A and section 3.11.2.
5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
6
Packaging
Ordering Information: UT54ACTS541E: SMD
5962 * ***** ** * * *
Lead Finish: (Notes 1 & 2)
A = Solder
C = Gold
X = Optional
Package Type:
X = 20-lead ceramic bottom-brazed dual-in-line Flatpack
Class Designator:
Q = QML Class Q
V = QML Class V
Device Type:
02 = 1 rad(Si)/sec
03 = 50 to 300 rads(Si)/sec
Drawing Number:
96595 = UT54ACTS541E
Total Dose: (Note 3 and 4)
R = 1E5 rads(Si)
F = 3E5 rads(Si)
G = 5E5 rads(Si)
H = 1E6 rads(Si)
Notes:
1. Lead finish (A,C, or X) must be specified.
2. If an “X” is specified when ordering, part marking will match the lead finish and will be either “A” (solder) or “C” (gold).
3. Total dose radiation must be specified when ordering. QML Q and QML V not available without radiation hardening. For prototype inquiries, contact
factory.
4. Device type 02 is only offered with a TID tolerance guarantee of 3E5 rads(Si) or 1E6 rads(Si) and is tested in accordance with MIL-STD-883 Test
Method 1019 Condition A and section 3.11.2. Device type 03 is only offered with a TID tolerance guarantee of 1E5 rads(Si), 3E5 rads(Si), and 5E5
rads(Si), and is tested in accordance with MIL-STD-883 Test Method 1019 Condition A.
8
Aeroflex Colorado Springs - Datasheet Definition
Advanced Datasheet - Product In Development
Preliminary Datasheet - Shipping Prototype
Datasheet - Shipping QML & Reduced HiRel
COLORADO
Toll Free: 800-645-8862
Fax: 719-594-8468
INTERNATIONAL
Tel: 805-778-9229
Fax: 805-778-1980
NORTHEAST
Tel: 603-888-3975
Fax: 603-888-4585
SE AND MID-ATLANTIC
Tel: 321-951-4164
Fax: 321-951-4254
WEST COAST
Tel: 949-362-2260
Fax: 949-362-2266
CENTRAL
Tel: 719-594-8017
Fax: 719-594-8468
www.aeroflex.com
[email protected]
Aeroflex Colorado Springs (Aeroflex) reserves the right to
make changes to any products and services herein at any time
without notice. Consult Aeroflex or an authorized sales
representative to verify that the information in this data sheet
is current before using this product. Aeroflex does not assume
any responsibility or liability arising out of the application or
use of any product or service described herein, except as
expressly agreed to in writing by Aeroflex; nor does the
purchase, lease, or use of a product or service from Aeroflex
convey a license under any patent rights, copyrights,
trademark rights, or any other of the intellectual rights of
Aeroflex or of third parties.
Our passion for performance is defined by three
attributes represented by these three icons:
solution-minded, performance-driven and customer-focused
9