ISB35000 Datasheet, PDF (6/15 Pages) STMicroelectronics – HCMOS STRUCTURED ARRAY

ISB35000 SERIES
Figure 4a. D.C. Specifications for LVCMOS Input Receivers
MPUL
Vdd + 0.3 Volts
LPUL
0.8 * Vdd
Trip Level = 0.5* Vdd
Typical Current from all Vdd
supplies at LPUL or MPDL
25 µA per receiver
0.2* Vdd
Vss - 0.3 Volts
MPDL
LPDL
Figure 4b. D.C. Specifications for LVTTL Input Receivers
MPUL
Vdd + 0.3 Volts
LPUL
Vss + 2.0 Volts
Trip Level = 1.4 Volts
(nominal)
Typical Current from all Vdd
supplies at LPUL or MPDL
25 µA per receiver
Vss + 0.8 Volts
Vss - 0.3 Volts
MPDL
LPDL
Table 2. I/O Drive Capacity for LVCMOS and
LVTTL Slew Rate Buffers
Current Drive
(mA)
2.0
4.0
8.0
12.0
16.0
24.0
Maximum
Capacitance (pF)
50
100
200
300
400
800
Table 3. I/O Drive Capacity for LVCMOS and
LVTTL Non Slew Rate Buffers
Current Drive
(mA)
2.0
4.0
8.0
12.0
16.0
24.0
Maximum
Capacitance (pF)
50
100
200
300
400
800
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