TIBPAL20L8-15C Datasheet, PDF (9/17 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT E PAL CIRCUITS

TIBPAL20L8-15C, TIBPAL20R4-15C, TIBPAL20R6-15C, TIBPAL20R8-15C
HIGH-PERFORMANCE IMPACT ™ PAL^® CIRCUITS
SRPS021 – D2920, JUNE 1986 – REVISED AUGUST 1989
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V_CC (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.
recommended operating conditions
VCC
VIH
VIL
IOH
IOL
fclock†
tw†
Supply voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Clock frequency
Pulse duration, clock
tsu†
Setup time, input or feedback before clock↑
th†
Hold time, input or feedback after clock↑
TA
Operating free-air temperature
† _{fclock, tw, tsu, and th do not apply for TIBPAL20L8’.}
High
Low
MIN NOM MAX UNIT
4.75
5 5.25 V
2
5.5 V
0.8 V
– 3.2 mA
24 mA
0
45 MHz
10
ns
12
15
ns
0
ns
0
25
75 °C
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