TIBPSG507AC Datasheet, PDF (6/19 Pages) Texas Instruments – 13 × 80 × 8 PROGRAMMABLE SEQUENCE GENERATOR

TIBPSG507AC
13 × 80 × 8 PROGRAMMABLE SEQUENCE GENERATOR
SRPS002D – D3029, MAY 1987 – REVISED NOVEMBER 1995
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V_CC (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Voltage applied to disabled output (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
NOTE 3: These ratings apply except for programming pins during a programming cycle or during the diagnostic mode.
recommended operating conditions
MIN NOM MAX UNIT
VCC
VIH
Supply voltage
High-level input voltage
4.75
5 5.25 V
2
5.5 V
VIL
Low-level input voltage
IOH
High-level output current
IOL
Low-level output current
0.8 V
– 3.2 mA
16 mA
tw
Pulse duration
Clock high
Clock low
6
ns
6
Input or feedback to S/R↑ inputs
12
tsu
Setup time before CLK active transition†
Input or feedback to S/R↓ inputs‡
Input or feedback to SCLR0
19
20
ns
Input or feedback to CNT/HLD0
25
Input or feedback at S/R inputs
0
th
Hold time after CLK active transition†
Input or feedback at SCLR0
0
ns
Input or feedback at CNT/HLD0
0
TA
Operating free-air temperature
0
25
75 °C
† _{Internal setup and hold times, tsu feedback to SCLR1, feedback to CNT/HLD1; th feedback at SCLR1 and feedback at CNT/HLD1, are}
guaranteed by fmax specifications. The active transition of CLK is determined by the programmed state of the CLK polarity fuse.
‡ _{See the OR term loading section and Figure 3.}
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