~ National ~ Semiconductor - Al Kossow's Bitsavers

4.0 Electrical Specifications
ABSOLUTE MAXIMUM RATINGS (Notes 1 & 2) Power Dissipation (PD) 500mW
If Military/Aerospace specified devices are required, Lead Temperature (Soldering, 10 sec) 260"C
contact the National Semiconductor Sales Office/ ESD Tolerance: CZAP = 100 pF, 1.8 kV
Distributors for availability and specifications. RZAP = 15000
Supply Voltage (Vecl -0.5Vto + 7.0V OPERATING CONDITIONS
DC Input Voltage (VIN) or -0.5V to Vee + 0.5V Min Max Units
DC Input Diode Current ±20mA Supply Voltage {Vecl 4.5 5.5 V
DC Output Voltage (VOUT) or -0.5V to Vee + 0.5V DC Input or Output Voltage 0.0 Vee V
DC Output Current, per Pin (lOUT)
±8.0mA
(VIN, VOUT)
DC Vee or GND Current, per Pin ±50mA Operating Temp. Range (T A) 0.0 70 "C
Storage Temperature Range (TSTG) -65"Cto + 150"C Input Rise or Fall Times (tr, If) 500 ns
DC ELECTRICAL CHARACTERISTICS Vee = 5V ± 10% (Unless otherwise specified)
Symbol Parameter Conditions
Guaranteed
Limits 0-70"C
VIH Minimum High Level X1 (Note 3) 3.8 V
Input Voltage DATA-IN 2.3 V
NMI 2.3 V
All Other Digital Inputs 2.0 V
VIL Maximum Low Level X1 (Note 3) 1.5 V
Input Voltage DATA-IN 0.6 V
NMI 0.6 V
All Other Digital Inputs 0.8 V
VIH-VIL Minimum TTL-IN Hysteresis 0.4 V
VSENS Analog Input IN+, Figure6b
IN-Differential 25 mV
Sensitivity
VSIAS Common Mode Analog User Provided Bias Voltage Min 2.25 V
Input Bias Voltage Max 2.75 V
VOH Minimum High Level VIN = VIH or VIL
Output Voltage IIOUTI= 20 ",A Vee - 0.1 V
IA,A,AD IIOUTI = 4.0 mA, Vee = 4.5V 3.5 V
All Other Outputs IIOUTI = 1.0 mA, Vee = 4.5V 3.5 V
VOL Maximum Low Level VIN = VIH or VI
Output Voltage IIOUTI = 20 ",A 0.1 V
IA,A,AD IIOUTI= 4.0mA, Vee = 4.5V 0.4 V
All Other Outputs IIOUTI = 1.0 mA, Vee = 4.5V 0.4 V
liN Maximum Input Current VIN = Vee or GND ",A
ALG-IN-,ALG-IN+ ±10 ",A
X1 (Note 3) ±20 ",A
All Others ±10 ",A
loz Maximum TRI-STATE® VOUT = Vee or GND
Output Leakage Current
Units
±10 ",A
lee Maximum Operating VIN = Vee or GND
Supply Current
TCLK = 8 MHz, CPU-CLK = 16 MHz
Total 4 Vee Pins Xcvr and CPU Operating 31 mA
(Note 4) Xcvr Idle, CPU Waited 26 mA
VIN = Vee or GND
TCLK = 20 MHz, CPU-CLK = 20 MHz
Xcvr and CPU Operating 36 mA
Xcvr Idle, CPU Waited 31 mA
Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: X2 is an internal node with ESO protection. Do not use other than with crystal oscillator application.
Note 4: No DC loading, with XI driven, no crystal. AC load per Test Circuit for Output Tests.
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