ATF22V10CQZ-20PC Atmel, ATF22V10CQZ-20PC Datasheet - Page 7

• Manufacturer Part Number: ATF22V10CQZ-20PC
• Description: IC PLD 10CELL QZ PWR 20NS 24DIP
• Manufacturer: Atmel

Specifications of ATF22V10CQZ-20PC

• Programmable Type: EE PLD
• Number Of Macrocells: 10
• Voltage - Input: 5V
• Speed: 20ns
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

0778L–PLD–8/10
8.
Input and I/O Pull-ups
All Atmel
inputs or I/Os are not being driven externally, they will maintain their last driven state. This ensures that all logic
array inputs and device outputs are at known states. These are relatively weak active circuits that can be easily
overridden by TTL-compatible drivers (see input and I/O diagrams below).
Figure 8-1.
Figure 8-2.
INPUT
DA T A
OE
®
ATF22V10CZ/CQZ family members have internal input and I/O pin-keeper circuits. Therefore, whenever
Input Diagram
I/O Diagram
INPUT
PROTECTION
CIRCUIT
ESD
V CC
V CC
100K
100K
V
CC
Atmel ATF22V10C(Q)Z
I/O
7