TIBPAL20L8-20M, TIBPAL20R4-20M, TIBPAL20R6-20M, TIBPAL20R8-20M
HIGH-PERFORMANCE
IMPACT PAL CIRCUITS
SRPS021A D2920, JUNE 1986 REVISED DECEMBER 2010
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
11
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
55°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE 1: These ratings apply except for programming pins during a programming cycle.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
V
VIH
High-level input voltage
2
5.5
V
VIL
Low-level input voltage
0.8
V
IOH
High-level output current
2
mA
IOL
Low-level output current
12
mA
fclock
Clock frequency
0
41.6
MHz
High
12
Low
12
tsu
Setup time, input or feedback before clock↑
20
ns
th
Hold time, input or feedback after clock↑
0
ns
TA
Operating free-air temperature
55
25
125
°C
fclock, tw, tsu, and th do not apply for TIBPAL20L8’.
ns
Pulse duration, clock
tw