TI SN100KT5539

SDZS008 − JANUARY 1990 − REVISED OCTOBER 1990
•
•
•
•
•
•
OR NT PACKAGE
100K Compatible
(T0P VIEW)
Open-Collector Outputs Drive Bus Lines or
Buffer Memory Address Registers
ECL and TTL Output-Enable Inputs
Flow-Through Architecture Optimizes PCB
Layout
Center-Pin VCC, VEE, and GND
Configurations Minimize High-Speed
Switching Noise
Package Options Include “Small Outline”
Packages and Standard Plastic 300-mil
DIPs
Y1
Y2
Y3
Y4
1
24
2
23
3
22
4
21
VCC
GND
GND
GND
Y5
Y6
Y7
Y8
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
A1
A2
A3
A4
OE2 (TTL)
VEE
GND
OE1 (ECL)
A5
A6
A7
A8
description
This octal ECL-to-TTL translator is designed to provide efficient translation between a 100K signal environment
and a TTL signal environment. This device is designed specifically to improve the performance and density of
ECL-to-TTL CPU/bus-oriented functions such as memory-address drivers, clock drivers, and bus-oriented
receivers and transmitters while eliminating the need for three-state overlap protection.
Two pins OE1 and OE2 are provided for output-enable control. These control inputs are ANDed together with
OE1 being ECL-compatible and OE2 being TTL-compatible. This offers the choice of controlling the outputs
of the device from either a TTL or ECL signal environment.
The SN100KT5539 is characterized for operation from 0°C to 85°C.
FUNCTION TABLE
OUTPUT
DATA
OUTPUT
ENABLE
INPUT
(TTL)
OE1
OE2
A
Y
H
X
X
H
X
H
X
H
L
L
L
L
L
L
H
H
Copyright  1990, Texas Instruments Incorporated
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POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SDZS008 − JANUARY 1990 − REVISED OCTOBER 1990
logic symbol†
OE1
OE2
17
logic diagram (positive logic)
ECL/TTL
&
A1
24
ECL/TTL
1
ECL/TTL
2
ECL/TTL
3
ECL/TTL
4
EN
20
23
A2
A1 24
23
A2
22
A3
21
A4
16
A5
15
A6
14
A7
13
A8
ECL/TTL
1 Y1
2
Y2
3
Y3
4
Y4
9
Y5
10
Y6
11
Y7
12
Y8
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
A3
A4
OE1 (ECL)
OE2 (TTL)
A5
22
21
17
16
15
A8
Y2
Y3
Y4
ECL/TTL
20
A6
A7
Y1
14
13
ECL/TTL
9
ECL/TTL
10
ECL/TTL
11
ECL/TTL
12
Y5
Y6
Y7
Y8
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Supply voltage range, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −8 V to 0 V
Input voltage range: TTL (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.2 V to 7 V
ECL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VEE to 0 V
Input current range: TTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 mA to 5 mA
Voltage applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC
Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
‡ 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 TTL input voltage ratings may be exceeded provided the input current ratings are observed.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SDZS008 − JANUARY 1990 − REVISED OCTOBER 1990
recommended operating conditions
MIN
NOM
MAX
VCC
VEE
TTL supply voltage
4.5
5
5.5
V
ECL supply voltage
−4.2
−4.5
−4.8
V
VIH
VIL
TTL high-level input voltage
VIH
VIL
ECL high-level input voltage†
ECL low-level input voltage†
VOH
IOL
TTL high-level output voltage
5.5
V
TTL low-level output current
48
mA
2
UNIT
V
TTL low-level input voltage
0.8
V
−1150
−840
mV
−1810
−1490
mV
IIK
TTL input clamp current
−18
mA
TA
Operating free-air temperature range
0
85
°C
† The algebraic convention, in which the least positive (most negative) value is designated minimum, is used in this data sheet for logic levels only.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
IOH
TEST CONDITIONS
MIN
TYP‡
MAX
UNIT
VCC = 4.5 V,
VCC = 4.5 V,
VEE = − 4.2 V,
VEE = − 4.2 V,
II = − 18 mA
VOH = 5.5 V
VCC = 4.5 V,
VCC = 5.5 V,
VEE = − 4.5 V ± 0.3 V,
VEE = − 4.8 V,
IOL = 48 mA
VI = 7 V
VCC = 5.5 V,
VCC = 5.5 V,
VEE = − 4.8 V,
VEE = − 4.8 V,
VI = 2.7 V
VI = − 840 mV
VCC = 5.5 V,
VCC = 5.5 V,
VEE = − 4.8 V,
VEE = − 4.8 V,
VI = 0.5 V
VI = − 1810 mV
VCC = 5.5 V,
VCC = 5.5 V,
VEE = − 4.8 V
VEE = − 4.8 V
63
VCC = 5.5 V,
VCC = 5 V,
VEE = − 4.2 V
VEE = − 4.5 V
6
pF
Co
VCC = 5 V,
VEE = − 4.5 V
‡ All typical values are at VCC = 5 V, VEE = − 4.5 V, TA = 25°C.
5
pF
VOL
II
OE2 only
OE2 only
OE2 only
IIH
A inputs and OE1
OE2 only
IIL
ICCH
ICCL
IEE
Ci
A inputs and OE1
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
0.38
−1.2
V
250
µA
0.55
V
0.1
mA
20
µA
350
µA
−0.5
mA
91
mA
79
114
mA
−22
−32
mA
µA
0.5
3
SDZS008 − JANUARY 1990 − REVISED OCTOBER 1990
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
(INPUT)
(OUTPUT)
CL = 50 pF,
R1 = 500 Ω,
R2 = 500 Ω
TYP†
MAX
UNIT
MIN
tPLH
tPHL
Any A
Y
tPLH
tPHL
OE1 (ECL)
Y
tPLH
tPHL
OE2 (TTL)
Y
All typical values are at VCC = 5 V, VEE = − 4.5 V, TA = 25°C.
4
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• DALLAS, TEXAS 75265
6.2
9.3
12.4
2.6
4.9
7.3
7.1
10.3
13.5
3.2
5.8
8.4
6.5
9.5
12.4
2.7
5.3
8
ns
ns
ns
SDZS008 − JANUARY 1990 − REVISED OCTOBER 1990
PARAMETER MEASUREMENT INFORMATION
7V
R1
From Output
Under Test
Test Point
R2
CL
(See Note A)
LOAD CIRCUIT
tr
3V
Input
(See Note B)
1.5 V
1.5 V
Input
(See Note C)
0
tPHL
tPLH
VOH
In-Phase
Output
1.5 V
1.5 V
20%
tf
80%
50%
80%
50%
tPLH
−950 mV
20%
−1690 mV
tPHL
VOH
In-Phase
Output
1.5 V
1.5 V
VOL
VOL
tPLH
tPHL
VOH
Out-of-Phase
Output
1.5 V
1.5 V
tPLH
tPHL
VOH
Out-of-Phase
Output
1.5 V
VOL
VOL
TTL-INPUT PROPAGATION DELAY TIMES
1.5 V
ECL-INPUT PROPAGATION DELAY TIMES
NOTES: A.CL includes probe and jig capacitance.
B. For TTL inputs, input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Zo = 50 Ω, tr ≤ 2.5 ns,
tf ≤ 2.5 ns.
C. For ECL inputs, input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Zo = 50 Ω, tr ≤ 0.7 ns,
tf ≤ 0.7 ns.
D. The outputs are measured one at a time with one transition per measurement.
FIGURE 1. LOAD CIRCUIT AND VOLTAGE WAVEFORMS
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5
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jun-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
SN100KT5539DW
OBSOLETE
SOIC
DW
24
TBD
Call TI
Call TI
SN100KT5539NT
OBSOLETE
PDIP
NT
24
TBD
Call TI
Call TI
SN100KT5539NT
OBSOLETE
PDIP
NT
24
TBD
Call TI
Call TI
Lead/Ball Finish
MSL Peak Temp (3)
(1)
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.
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Addendum-Page 1
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