Texas Instruments TIBPAL16R8-7MWB, TIBPAL16R8-7MJB, TIBPAL16R8-7MFKB, TIBPAL16R8-5CFN, TIBPAL16R8-5CN Datasheet
...
TIBPAL16L8-5C, TIBPAL16R4-5C, TIBPAL16R6-5C, TIBPAL16R8-5C
TIBPAL16L8-7M, TIBPAL16R4-7M, TIBPAL16R6-7M, TIBPAL16R8-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
CIRCUITS
• High-Performance Operation:
f
(no feedback)
max
TIBPAL16R’ -5C Series . . . 125 MHz Min
TIBPAL16R’ -7M Series . . . 100 MHz Min
f
(internal feedback)
max
TIBPAL16R’ -5C Series . . . 125 MHz Min
TIBPAL16R’ -7M Series . . . 100 MHz Min
f
(external feedback)
max
TIBPAL16R’ -5C Series . . . 117 MHz Min
TIBPAL16R’ -7M Series . . . 74 MHz Min
Propagation Delay
TIBPAL16L8-5C Series . . . 5 ns Max
TIBPAL16L8-7M Series . . . 7 ns Max
TIBPAL16R’ -5C Series
(CLK-to-Q) . . . 4 ns Max
TIBPAL16R ’ -7M Series
(CLK-to-Q) . . . 6.5 ns Max
• Functionally Equivalent, but Faster than,
Existing 20-Pin PLDs
• Preload Capability on Output Registers
Simplifies Testing
• Power-Up Clear on Registered Devices (All
Register Outputs are Set Low, but Voltage
Levels at the Output Pins Go High)
TIBPAL16L8’
C SUFFIX . . . J OR N PACKAGE
M SUFFIX . . . J PACKAGE
(TOP VIEW)
I
1
I
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
GND
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
10
TIBPAL16L8’
(TOP VIEW)
I
I
V
20
CC
O
19
I/O
18
I/O
17
I/O
16
15
I/O
14
I/O
13
I/O
12
O
11
I
CC
I
O
V
• Package Options Include Both Plastic and
Ceramic Chip Carriers in Addition to Plastic
and Ceramic DIPs
• Security Fuse Prevents Duplication
DEVICE
’PAL16L8 10 2 0 6
’PAL16R4 8 0 4 (3-state buffers) 4
’PAL16R6 8 0 6 (3-state buffers) 2
’PAL16R8 8 0 8 (3-state buffers) 0
I
INPUTS
3-STATE
O OUTPUTS
REGISTERED
Q OUTPUTS
I/O
PORT
S
3 2 1 20 19
I
4
I
5
I
6
I
7
I
8
910111213
I
I
O
18
17
16
15
14
I/O
I/O
I/O
I/O
I/O
I/O
GND
Pin assignments in operating mode
description
These programmable array logic devices feature high speed and functional equivalency when compared with
currently available devices. These IMPACT-X circuits combine the latest Advanced Low-Power Schottky
technology with proven titanium-tungsten fuses to provide reliable, high-performance substitutes for
conventional TTL logic. Their easy programmability allows for quick design of custom functions and typically
results in a more compact circuit board.
The TIBPAL16’ C series is characterized from 0°C to 75°C. The TIBPAL16’ M series is characterized for
operation over the full military temperature range of –55°C to 125°C.
These devices are covered by U.S. Patent 4,410,987.
IMPACT-X is a trademark of Texas Instruments Incorporated.
PAL is a registered trademark of Advanced Micro Devices Inc.
This document contains information on products in more than one phase
of development. The status of each device is indicated on the page(s)
specifying its electrical characteristics.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 1992, Texas Instruments Incorporated
1
TIBPAL16R4-5C, TIBPAL16R6-5C, TIBPAL16R8-5C
TIBPAL16R4-7M, TIBPAL16R6-7M, TIBPAL16R8-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
CIRCUITS
TIBPAL16R4 ’
C SUFFIX . . . J OR N PACKAGE
M SUFFIX . . . J PACKAGE
(TOP VIEW)
CLK
1
I
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
GND
C SUFFIX . . . J OR N PACKAGE
M SUFFIX . . . J PACKAGE
GND
CLK
I
I
I
I
I
I
I
I
10
TIBPAL16R6 ’
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
V
I/O
I/O
Q
Q
Q
Q
I/O
I/O
OE
V
I/O
Q
Q
Q
Q
Q
Q
I/O
OE
CC
CC
TIBPAL16R4 ’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
CC
I
CLK
I/O
V
18
17
16
15
14
3 2 1 20 19
I
4
I
5
I
6
I
7
I
8
910111213
I
I
I/O
I/O
OE
GND
TIBPAL16R6 ’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
I
GND
CLK
OE
CC
V
I/O
I/O
18
17
16
15
14
Q
3 2 1 20 19
I
4
I
5
I
6
I
7
I
8
910111213
I
I
I/O
Q
Q
Q
Q
Q
Q
Q
Q
Q
C SUFFIX . . . J OR N PACKAGE
M SUFFIX . . . J PACKAGE
CLK
I
I
I
I
I
I
I
I
GND
Pin assignments in operating mode
2
TIBPAL16R8 ’
(TOP VIEW)
20
1
19
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
10
V
CC
Q
Q
Q
Q
Q
Q
Q
Q
OE
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TIBPAL16R8 ’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
I
GND
CLK
OE
CC
V
Q
Q
18
17
16
15
14
Q
3 2 1 20 19
I
4
I
5
I
6
I
7
I
8
910111213
I
I
Q
Q
Q
Q
Q
functional block diagrams (positive logic)
TIBPAL16L8-5C, TIBPAL16R4-5C
TIBPAL16L8-7M, TIBPAL16R4-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
TIBPAL16L8’
CIRCUITS
OE
CLK
10 16
I
16 x
&
32 X 64
166
TIBPAL16R4’
7
7
7
7
7
7
7
7
6
EN
≥1
O
O
I/O
I/O
I/O
I/O
I/O
I/O
EN 2
C1
denotes fused inputs
816
I
16 x
4
164
&
32 X 64
1D
I = 0
2
Q
Q
Q
Q
I/O
I/O
I/O
I/O
8
8
8
8
7
7
7
7
4
≥1
≥1
EN
4
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3
TIBPAL16R6-5C, TIBPAL16R8-5C
TIBPAL16R6-7M, TIBPAL16R8-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
functional block diagrams (positive logic)
CIRCUITS
TIBPAL16R6’
OE
CLK
816
I
16 x
6
162
&
32 X 64
EN 2
C1
1D
I = 0
2
Q
Q
Q
Q
Q
Q
I/O
I/O
8
8
8
8
8
8
7
7
2
≥1
≥1
EN
6
CLK
denotes fused inputs
OE
816
I
16 x
168
TIBPAL16R8’
&
32 X 64
EN 2
C1
1D
I = 0
2
Q
Q
Q
Q
Q
Q
Q
Q
8
8
8
8
8
8
8
8
8
≥1
4
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logic diagram (positive logic)
1
I
FIRST
FUSE
NUMBERS
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
0 4 8 12 16 20 24 28 31
0
32
64
96
128
160
192
224
256
288
320
352
384
416
448
480
512
544
576
608
640
672
704
736
768
800
832
864
896
928
960
992
1024
1056
1088
1120
1152
1184
1216
1248
1280
1312
1344
1376
1408
1440
1472
1504
1536
1568
1600
1632
1664
1696
1728
1760
1792
1824
1856
1888
1920
1952
1984
2016
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
INCREMENT
TIBPAL16L8-5C
TIBPAL16L8-7M
CIRCUITS
19
O
18
I/O
17
I/O
16
I/O
15
I/O
14
I/O
13
I/O
12
O
11
I
Fuse number = First fuse number + Increment
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5
TIBPAL16R4-5C
TIBPAL16R4-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
logic diagram (positive logic)
1
CLK
FIRST
FUSE
NUMBERS
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
0 4812 16 20 24 28 31
0
32
64
96
128
160
192
224
256
288
320
352
384
416
448
480
512
544
576
608
640
672
704
736
768
800
832
864
896
928
960
992
1024
1056
1088
1120
1152
1184
1216
1248
1280
1312
1344
1376
1408
1440
1472
1504
1536
1568
1600
1632
1664
1696
1728
1760
1792
1824
1856
1888
1920
1952
1984
2016
Fuse number = First fuse number + Increment
INCREMENT
CIRCUITS
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
C1
C1
C1
C1
19
18
17
16
15
14
13
12
11
I/O
I/O
Q
Q
Q
Q
I/O
I/O
OE
6
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logic diagram (positive logic)
1
CLK
FIRST
FUSE
NUMBERS
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
Fuse number = First fuse number + Increment
0 4 8 12 16 20 24 28 31
0
32
64
96
128
160
192
224
256
288
320
352
384
416
448
480
512
544
576
608
640
672
704
736
768
800
832
864
896
928
960
992
1024
1056
1088
1120
1152
1184
1216
1248
1280
1312
1344
1376
1408
1440
1472
1504
1536
1568
1600
1632
1664
1696
1728
1760
1792
1824
1856
1888
1920
1952
1984
2016
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
INCREMENT
TIBPAL16R6-5C
TIBPAL16R6-7M
CIRCUITS
19
I/O
I = 0
1D
C1
I = 0
1D
C1
I = 0
1D
C1
I = 0
1D
C1
I = 0
1D
C1
I = 0
1D
C1
18
17
16
15
14
13
12
11
Q
Q
Q
Q
Q
Q
I/O
OE
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7
TIBPAL16R8-5C
TIBPAL16R8-7M
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
logic diagram (positive logic)
1
CLK
FIRST
FUSE
NUMBERS
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
0 4 8 12 16 20 24 28 31
0
32
64
96
128
160
192
224
256
288
320
352
384
416
448
480
512
544
576
608
640
672
704
736
768
800
832
864
896
928
960
992
1024
1056
1088
1120
1152
1184
1216
1248
1280
1312
1344
1376
1408
1440
1472
1504
1536
1568
1600
1632
1664
1696
1728
1760
1792
1824
1856
1888
1920
1952
1984
2016
Fuse number = First fuse number + Increment
INCREMENT
CIRCUITS
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
I = 0
1D
C1
C1
C1
C1
C1
C1
C1
C1
19
18
17
16
15
14
13
12
11
Q
Q
Q
Q
Q
Q
Q
Q
OE
8
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TIBPAL16L8-5C
HIGH-PERFORMANCE IMPACT-X PAL
SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage (see Note 1) 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to disabled output (see Note 1) 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range 0°C to 75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range –65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE 1: These ratings apply except for programming pins during a programming cycle or during a preload cycle.
recommended operating conditions
MIN NOM MAX UNIT
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
NOTE 2: These are absolute voltage levels with respect to the ground pin of the device and include all overshoots due to system and/or tester
Supply voltage 4.75 5 5.25 V
High-level input voltage (see Note 2) 2 5.5 V
Low-level input voltage (see Note 2) 0.8 V
High-level output current –3.2 mA
Low-level output current 24 mA
Operating free-air temperature 0 25 75 °C
noise. Testing these parameters should not be attempted without suitable equipment.
CIRCUITS
electrical characteristics over recommended operating free-air temperature range
PARAMETER TEST CONDITIONS MIN TYP†MAX UNIT
V
IK
V
OH
V
OL
‡
I
OZH
‡
I
OZL
I
I
‡
I
IH
‡
I
IL
§
I
OS
I
CC
C
i
C
o
†
All typical values are at VCC = 5 V, TA = 25°C.
‡
I/O leakage is the worst case of I
§
Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to
avoid test problems caused by test equipment ground degradation.
VCC = 4.75 V, II = –18 mA –0.8 –1.5 V
VCC = 4.75 V, IOH = –3.2 mA 2.4 2.7 V
VCC = 4.75 V, IOL = 24 mA 0.3 0.5 V
VCC = 5.25 V, VO = 2.7 V 100 µA
VCC = 5.25 V, VO = 0.4 V –100 µA
VCC = 5.25 V, VI = 5.5 V 100 µA
VCC = 5.25 V, VI = 2.7 V 25 µA
VCC = 5.25 V, VI = 0.4 V –250 µA
VCC = 5.25 V, VO = 0.5 V –30 –70 –130 mA
VCC = 5.25 V, VI = 0, Outputs open 180 mA
f = 1 MHz, VI = 2 V 8.5 pF
f = 1 MHz, VO = 2 V 10 pF
and IIL or I
OZL
and IIH, respectively.
OZH
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
FROM
(INPUT)
I, I/O O, I/O
t
pd
t
en
t
dis
I, I/O O, I/O
I, I/O O, I/O 2 7 2 7 ns
I, I/O O, I/O 2 7 2 7 ns
TO
(OUTPUT)
with up to 4 outputs
switching
with more than 4
outputs switching
TEST
CONDITIONS
R1 = 200 Ω,
R2 = 200 Ω,
See Figure 8
TIBPAL16L8-5CFN
MIN MAX MIN MAX
1.5 5 1.5 5
1.5 5 1.5 5.5
TIBPAL16L8-5CJ
TIBPAL16L8-5CN
UNITPARAMETER
ns
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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9
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