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10H20EV8 PDF预览

10H20EV8

更新时间: 2022-11-25 12:48:37
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
17页 272K
描述
ECL programmable array logic

10H20EV8 数据手册

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Philips Semiconductors Programmable Logic Devices  
Product specification  
ECL programmable array logic  
10H20EV8/10020EV8  
The 10H20EV8/10020EV8 also features the  
ability to Preload the registers to any desired  
state during testing. The Preload is not  
affected by the pattern within the device, so  
can be performed at any step in the testing  
sequence. This permits full logical verification  
even after the device has been patterned.  
DESCRIPTION  
PIN CONFIGURATIONS  
The 10H20EV8/10020EV8 is an ultra  
F Package  
high-speed universal ECL PAL device.  
Combining versatile output macrocells with a  
standard AND/OR single programmable  
array, this device is ideal in implementing a  
user’s custom logic. The use of Philips  
Semiconductors state-of-the-art bipolar oxide  
isolation process enables the  
10H20EV8/10020EV8 to achieve optimum  
speed in any design. The SNAP design  
software package from Philips  
1
2
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
I
I
V
I
1
CC  
2
11  
3
CLK/I  
I
10  
12  
4
F
F
F
1
2
8
7
FEATURES  
5
F
Ultra high speed ECL device  
6
V
V
F
CO1  
CO2  
t = 4.5ns (max)  
PD  
7
F
3
6
5
Semiconductors simplifies design entry  
based upon Boolean or state equations.  
t = 2.6ns (max)  
IS  
8
F
4
F
I
t  
f  
= 2.3ns (max)  
= 208MHz  
CKO  
MAX  
9
I
3
9
The 10H20EV8/10020EV8 is a two-level logic  
element comprised of 11 fixed inputs, an  
input pin that can either be used as a clock or  
12th input, 90 AND gates, and 8 Output Logic  
Macrocells. Each Output Macrocell can be  
individually configured as a dedicated input,  
dedicated output with polarity control, a  
bidirectional I/O, or as a registered output  
that has both output polarity control and  
feedback to the AND array. This gives the  
part the capability of having up to 20 inputs  
and eight outputs.  
10  
11  
12  
I
I
I
I
4
8
Universal ECL Programmable Array Logic  
8 user programmable output macrocells  
Up to 20 inputs and 8 outputs  
I
5
7
6
V
EE  
F = Ceramic DIP (300mil-wide)  
Individual user programmable output  
polarity  
Variable product term distribution allows  
A Package  
increased design capability  
NC  
1
CLK/I  
I
I
V
I
I
12  
2
1
CC 11 10  
28 27 26  
Asynchronous Preset and Reset capability  
10KH and 100K options  
4
3
2
5
6
25  
24  
23  
22  
21  
20  
19  
F
F
F
F
The 10H20EV8/10020EV8 has a variable  
number of product terms that can be OR’d  
per output. Four of the outputs have 12 AND  
terms available and the other four have 8  
terms per output. This allows the designer the  
extra flexibility to implement those functions  
that he couldn’t in a standard PAL device.  
Asynchronous Preset and Reset product  
terms are also included for system design  
ease. Each output has a separate output  
enable product term. Another feature added  
for the system designer is a power-up Reset  
on all registered outputs.  
1
2
8
7
Power-up Reset and Preload function to  
enhance state machine design and testing  
7
V
V
CO2  
CO1  
NC  
NC  
8
Design support provided via SNAP and  
other CAD tools  
9
F
3
F
6
Security fuse for preventing design  
10  
11  
F
4
F
5
duplication  
I
I
3
9
Available in 24-Pin 300mil-wide DIP and  
12 13 14 15 16 17 18  
NC  
28-Pin PLCC.  
I
I
I
I
I
8
V
4
5
6
7
EE  
A = Plastic Leaded Chip Carrier  
ORDERING INFORMATION  
DESCRIPTION  
ORDER CODE  
DRAWING NUMBER  
10H20EV8–4F  
10020EV8–4F  
24-Pin Ceramic Dual In-Line (300mil-wide)  
28-Pin Plastic Leaded Chip Carrier  
0586B  
10H20EV8–4A  
10020EV8–4A  
0401F  
PAL is a registered trademark of Monolithic Memories, Inc., a wholly owned subsidiary of Advanced Micro Devices, Inc.  
113  
October 22, 1993  
853–1423 11164  

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