TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
D
D
D
D
D
D
D
Low rDS(on) . . . 5 Ω Typical
Avalanche Energy . . . 30 mJ
Eight Power DMOS-Transistor Outputs of
150-mA Continuous Current
500-mA Typical Current-Limiting Capability
Output Clamp Voltage . . . 50 V
Four Distinct Function Modes
Low Power Consumption
DW OR N PACKAGE
(TOP VIEW)
NC
VCC
S0
DRAIN0
DRAIN1
DRAIN2
DRAIN3
S1
GND
GND
description
This power logic 8-bit addressable latch controls
open-drain DMOS-transistor outputs and is
designed
for
general-purpose
storage
applications in digital systems. Specific uses
include working registers, serial-holding registers,
and decoders or demultiplexers. This is a multifunctional device capable of storing single-line
data in eight addressable latches and 3-to-8
decoder or demultiplexer with active-low DMOS
outputs.
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
NC
CLR
D
DRAIN7
DRAIN6
DRAIN5
DRAIN4
G
S2
GND
NC – No internal connection
FUNCTION TABLE
EACH
OTHER
DRAIN
Qio
Qio
H
H
L
L
H
L
OUTPUT OF
ADDRESSED
DRAIN
L
H
H
H
X
Qio
Qio
L
L
H
L
H
INPUTS
CLR G
D
FUNCTION
Addressable
Latch
Memory
8-Line
Four distinct modes of operation are selectable by
L
L L
Demultiplexer
H
H
controlling the clear (CLR) and enable (G) inputs
L
H X
H
H
Clear
as enumerated in the function table. In the
addressable-latch mode, data at the data-in (D)
LATCH SELECTION TABLE
terminal is written into the addressed latch. The
SELECT INPUTS
DRAIN
addressed DMOS-transistor output inverts the
ADDRESSED
S2 S1
S0
data input with all unaddressed DMOS-transistor
L
L
L
0
outputs remaining in their previous states. In the
L
L
H
1
memory mode, all DMOS-transistor outputs
L
H
L
2
L
H
H
remain in their previous states and are unaffected
3
H
L
L
4
by the data or address inputs. To eliminate the
H
L
H
5
possibility of entering erroneous data in the latch,
H
H
L
6
enable G should be held high (inactive) while the
H
H
H
7
address lines are changing. In the 3-to-8 decoding
H = high level, L = low level
or demultiplexing mode, the addressed output is
inverted with respect to the D input and all other
outputs are off. In the clear mode, all outputs are off and unaffected by the address and data inputs. When data
is low for a given output, the DMOS-transistor output is off. When data is high, the DMOS-transistor output has
sink-current capability.
Outputs are low-side, open-drain DMOS transistors with output ratings of 50 V and 150-mA continuous
sink-current capability. Each output provides a 500-mA typical current limit at TC = 25°C. The current limit
decreases as the junction temperature increases for additional device protection.
The TPIC6B259 is characterized for operation over the operating case temperature range of – 40°C to 125°C.
Copyright 1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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1
TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
logic symbol†
S0
S1
S2
G
D
CLR
3
0
8
12
13
18
19
8M 0/7
2
G8
Z9
Z10
9,0D
4
DRAIN0
10,0R
9,1D
5
DRAIN1
10,1R
9,2D
6
DRAIN2
10,2R
9,3D
7
DRAIN3
10,3R
9,4D
14
DRAIN4
10,4R
9,5D
15
DRAIN5
10,5R
9,6D
16
DRAIN6
10,6R
9,7D
17
10,7R
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
2
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DRAIN7
TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
logic diagram (positive logic)
4
DRAIN0
S0
3
D
C1
CLR
5
DRAIN1
D
C1
CLR
6
DRAIN2
D
S1
C1
CLR
8
7
DRAIN3
D
C1
CLR
S2
14
12
DRAIN4
D
C1
CLR
15
DRAIN5
D
C1
CLR
16
DRAIN6
D
C1
CLR
18
17
D
DRAIN7
D
G
CLR
C1
CLR
13
9,10,11
19
GND
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3
TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
schematic of inputs and outputs
EQUIVALENT OF EACH INPUT
TYPICAL OF ALL DRAIN OUTPUTS
VCC
DRAIN
50 V
Input
25 V
20 V
12 V
GND
GND
absolute maximum ratings over the recommended operating case temperature range (unless
otherwise noted)†
Logic supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Logic input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
Power DMOS drain-to-source voltage, VDS (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Continuous source-to-drain diode anode current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Pulsed source-to-drain diode anode current (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A
Pulsed drain current, each output, all outputs on, ID, TC = 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . 500 mA
Continuous drain current, each output, all outputs on, ID, TC = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA
Peak drain current single output, IDM, TC = 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Single-pulse avalanche energy, EAS (see Figure 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mJ
Avalanche current, IAS (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipating Rating Table
Operating virtual junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 150°C
Operating case temperature range, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°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.
NOTES: 1. All voltage values are with respect to GND.
2. Each power DMOS source is internally connected to GND.
3. Pulse duration ≤ 100 µs and duty cycle ≤ 2%.
4. DRAIN supply voltage = 15 V, starting junction temperature (TJS) = 25°C, L = 200 mH, IAS = 0.5 A (see Figure 4).
DISSIPATION RATING TABLE
4
PACKAGE
TC ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TC = 25°C
TC = 125°C
POWER RATING
DW
1389 mW
11.1 mW/°C
278 mW
N
1050 mW
10.5 mW/°C
263 mW
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
recommended operating conditions
Logic supply voltage, VCC
High-level input voltage, VIH
MIN
MAX
4.5
5.5
UNIT
V
0.85 VCC
Low-level input voltage, VIL
Pulsed drain output current, TC = 25°C, VCC = 5 V (see Notes 3 and 5)
V
0.15 VCC
V
500
mA
– 500
Setup time, D high before G↑, tsu (see Figure 2)
20
ns
Hold time, D high after G↑, th (see Figure 2)
20
ns
Pulse duration, tw (see Figure 2)
40
Operating case temperature, TC
– 40
ns
°C
125
electrical characteristics, VCC = 5 V, TC = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V(BR)DSX
Drain-to-source breakdown
voltage
ID = 1 mA
VSD
Source-to-drain diode forward
voltage
IF = 100 mA
MIN
TYP
MAX
50
V
0.85
IIH
IIL
High-level input current
Low-level input current
VCC = 5.5 V,
VCC = 5.5 V,
ICC
Logic supply current
5V
VCC = 5
5.5
IN
Nominal current
VDS(on) = 0.5 V, IN = ID,
See Notes 5, 6, and 7
VI = VCC
VI = 0
IDSX
Off state drain current
Off-state
VDS = 40 V,
VDS = 40 V,
VCC = 5.5 V
VCC = 5.5 V,
rDS(on)
Static drain-to-source on-state
resistance
ID = 100 mA,
ID = 100 mA,
TC = 125°C
ID = 350 mA,
VCC = 4.5 V
VCC = 4.5 V,
1
V
1
µA
–1
µA
All outputs off
20
100
All outputs on
150
300
TC = 85°C,
90
TC = 125°C
See Notes 5 and 6
and Figures 6 and 7
VCC = 4.5 V
UNIT
µA
mA
0.1
5
0.15
8
4.2
5.7
6.8
9.5
5.5
8
TYP
MAX
µA
Ω
switching characteristics, VCC = 5 V, TC = 25°C
PARAMETER
TEST CONDITIONS
tPLH
tPHL
Propagation delay time, low-to-high-level output from D
tr
tf
Rise time, drain output
ta
trr
Reverse-recovery-current rise time
Propagation delay time, high-to-low-level output from D
CL = 30 pF,,
ID = 100 mA,,
See Figures 1, 2, and 8
Fall time, drain output
Reverse-recovery time
NOTES: 3.
5.
6.
7.
IF = 100 mA,
di/dt = 20 A/µs,
µ
See Notes 5 and 6 and Figure 3
MIN
UNIT
150
ns
90
ns
200
ns
200
ns
100
300
ns
Pulse duration ≤ 100 µs and duty cycle ≤ 2%.
Technique should limit TJ – TC to 10°C maximum.
These parameters are measured with voltage-sensing contacts separate from the current-carrying contacts.
Nominal current is defined for a consistent comparison between devices from different sources. It is the current that produces a
voltage drop of 0.5 V at TC = 85°C.
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
thermal resistance
PARAMETER
RθJA
TEST CONDITIONS
DW package
junction to ambient
Thermal resistance junction-to-ambient
All 8 outputs with equal power
N package
MIN
MAX
90
95
UNIT
°C/W
PARAMETER MEASUREMENT INFORMATION
5V
CLR
5V
0V
5V
24 V
S0
2
3
8
Word
Generator
(see Note A)
12
13
19
18
S0
VCC
0V
5V
ID
S2
DUT
G
4 –7,
14 –17
0V
5V
Output
S2
0V
DRAIN
CLR
D
S1
RL = 235 Ω
S1
GND
CL = 30 pF
(see Note B)
5V
G
0V
9, 10, 11
5V
D
0V
24 V
TEST CIRCUIT
DRAIN5
0.5 V
24 V
DRAIN3
0.5 V
VOLTAGE WAVEFORMS
NOTES: A. The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 300 ns, pulsed repetition rate (PRR) = 5 kHz,
ZO = 50 Ω.
B. CL includes probe and jig capacitance.
Figure 1. Resistive-Load Test Circuit and Voltage Waveforms
6
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
PARAMETER MEASUREMENT INFORMATION
5V
G
5V
2
Word
Generator
(see Note A)
18
24 V
19
VCC
D
50%
tPLH
ID
D
G
DRAIN
4 –7,
14 –17
24 V
90%
10%
10%
tr
Output
0.5 V
tf
SWITCHING TIMES
GND
CL = 30 pF
(see Note B)
9, 10,11
tPHL
90%
Output
235 Ω
13
50%
0V
CLR
DUT
Word
Generator
(see Note A)
0V
5V
5V
G
50%
0V
tsu
th
TEST CIRCUIT
5V
D
50%
50%
0V
tw
INPUT SETUP AND HOLD WAVEFORMS
NOTES: A. The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 300 ns, pulsed repetition rate (PRR) = 5 kHz,
ZO = 50 Ω.
B. CL includes probe and jig capacitance.
Figure 2. Test Circuit, Switching Times, and Voltage Waveforms
TP K
DRAIN
0.1 A
2500 µF
250 V
Circuit
Under
Test
+
L = 1 mH
IF
(see Note A)
25 V
di/dt = 20 A/µs
IF
–
TP A
0
25% of IRM
t2
t1
t3
Driver
IRM
RG
VGG
(see Note B)
ta
50 Ω
trr
CURRENT WAVEFORM
TEST CIRCUIT
NOTES: A. The DRAIN terminal under test is connected to the TP K test point. All other terminals are connected together and connected to the
TP A test point.
B. The VGG amplitude and RG are adjusted for di/dt = 20 A/µs. A VGG double-pulse train is used to set IF = 0.1 A, where t1 = 10 µs,
t2 = 7 µs, and t3 = 3 µs.
Figure 3. Reverse-Recovery-Current Test Circuit and Waveforms of Source-to-Drain Diode
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
PARAMETER MEASUREMENT INFORMATION
5V
15 V
tw
2
12
S2
8
Word
Generator
(see Note A)
VCC
S0
13
Input
See Note B
ID
DUT
G
18
5V
10.5 Ω
S1
3
D
DRAIN
19
4 –7,
14 –17
tav
0V
IAS = 0.5 A
200 mH
ID
VDS
CLR
V(BR)DSX = 50 V
MIN
VDS
GND
9, 10, 11
VOLTAGE AND CURRENT WAVEFORMS
TEST CIRCUIT
NOTES: A. The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, ZO = 50 Ω .
B. Input pulse duration, tw, is increased until peak current IAS = 0.5 A.
Energy test level is defined as EAS = IAS × V(BR)DSX × tav/2 = 30 mJ.
Figure 4. Single-Pulse Avalanche Energy Test Circuit and Waveforms
TYPICAL CHARACTERISTICS
PEAK AVALANCHE CURRENT
vs
TIME DURATION OF AVALANCHE
DRAIN-TO-SOURCE ON-STATE RESISTANCE
vs
DRAIN CURRENT
rDS(on) – Drain-to-Source On-State Resistance – Ω
10
IAS – Peak Avalanche Current – A
TC = 25°C
4
2
1
0.4
0.2
0.1
0.1
0.2
0.4
1
2
4
10
18
VCC = 5 V
See Note A
16
14
TC = 125°C
12
10
8
6
TC = 25°C
4
TC = – 40°C
2
0
0
100
tav – Time Duration of Avalanche – ms
200
300
400
500
ID – Drain Current – mA
700
NOTE C: Technique should limit TJ – TC to 10°C maximum.
Figure 5
Figure 6
8
600
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
TYPICAL CHARACTERISTICS
8
SWITCHING TIME
vs
CASE TEMPERATURE
300
ID = 100 mA
See Note A
7
ID = 100 mA
See Note A
tf
TC = 125°C
250
6
Switching Time – ns
r DS(on) – Static Drain-to-Source On-State Resistance – Ω
STATIC DRAIN-TO-SOURCE ON-STATE RESISTANCE
vs
LOGIC SUPPLY VOLTAGE
5
TC = 25°C
4
3
TC = – 40°C
2
tr
200
tPLH
150
tPHL
100
1
0
4
4.5
5
5.5
6
6.5
7
50
– 50
– 25
VCC – Logic Supply Voltage – V
Figure 7
0
25
50
75
100
TC – Case Temperature – °C
125
Figure 8
NOTE D: Technique should limit TJ – TC to 10°C maximum.
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TPIC6B259
POWER LOGIC 8-BIT ADDRESSABLE LATCH
SLIS030 – APRIL 1994 – REVISED JULY 1995
MAXIMUM CONTINUOUS
DRAIN CURRENT OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
I D – Maximum Continuous Drain Current
of Each Output – A
0.45
VCC = 5 V
0.4
0.35
0.3
0.25
TC = 25°C
0.2
0.15
TC = 100°C
0.1
TC = 125°C
0.05
0
1
2
3
4
5
6
7
8
N – Number of Outputs Conducting Simultaneously
I D – Maximum Peak Drain Current of Each Output – A
THERMAL INFORMATION
MAXIMUM PEAK DRAIN CURRENT
OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
0.5
d = 10%
0.45
d = 20%
0.4
0.35
d = 50%
0.3
0.25
d = 80%
0.2
0.15
VCC = 5 V
TC = 25°C
d = tw/tperiod
= 1 ms/tperiod
0.1
0.05
0
1
3
4
Figure 10
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5
6
7
8
N – Number of Outputs Conducting Simultaneously
Figure 9
10
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PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
TPIC6B259DW
ACTIVE
SOIC
DW
20
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
TPIC6B259DWG4
ACTIVE
SOIC
DW
20
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
TPIC6B259DWR
ACTIVE
SOIC
DW
20
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
TPIC6B259DWRG4
ACTIVE
SOIC
DW
20
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
TPIC6B259N
ACTIVE
PDIP
N
20
20
RoHS &
Non-Green
NIPDAU
N / A for Pkg Type
-40 to 125
TPIC6B259
TPIC6B259
-40 to 125
TPIC6B259
TPIC6B259
-40 to 125
TPIC6B259N
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of