AT22V10B
Features
High Performance Programmable Logic Device
•
7.5 ns Max Propagation Delay
Up to 166 MHz Operation
5 V ± 10% Operation
Fully Compatible with Standard 22V10
•
Identical Functionality/Fuse-Map
TTL Compatible Inputs and Outputs
•
10 µA Leakage Maximum
High Speed
Reprogrammable - Tested 100% for Programmability
High Reliability
•
•
UV Erasable
Programmable
Logic Device
Proven UV Erasable CMOS Technology
2000 V ESD Protection
200 mA Latch-Up Protection
Full Military, Commercial and Industrial Temperature Ranges
Dual-In-Line and Surface Mount Packages with Standard Pinouts
•
•
Logic Diagram
OE PRODUCT TERMS
PROGRAMMABLE
INTERCONNECT
AND
12
LOGIC
OPTION
10
I/O PINS
OUTPUT
OPTION
INPUT PINS
COMBINATORIAL
LOGIC ARRAY
8 TO 16
PRODUCT
TERMS
(UP T0 10
FLIP-FLOPS)
1
Description
The AT22V10B is an ultra-high performance CMOS Programmable Logic Device (PLD).
Speeds down to 7.5 ns and operation up to 166 MHz are offered. All pins offer a low± 10 µA
leakage.
The AT22V10B logic functionality is fully compatible with the standard 22V10. The 12 dedi-
cated inputs and ten configurable I/O pins allow implementation of logic requiring up to 22
input signals. The AT22V10B also provides individual output enable product terms for each
of the ten I/Os.
(continued)
PLCC
DIP/SOIC
CLK/IN
IN IN
VCC
I/O
22
CLK/IN
IN
1
24
23
22
21
20
19
18
17
16
15
14
13
Vcc
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
*
I/O
Pin Configurations
Pin Name Function
2
3
4
5
6
1
IN
IN
IN
IN
IN
I/O
I/O
I/O
IN
IN
IN
IN
IN
IN
IN
CLK/IN
IN
Clock and Logic Input
Logic Inputs
8
*
IN
IN
IN
*
I/O
I/O
7
8
9
10
11
12
I/O
Bidirectional Buffers
No Internal Connection
+5 V Supply
I/O
15
*
*
I/O
IN
GND
VCC
I/O
IN GND IN
0226B
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