ITT - Index of

ITT54H60
DUAL 4-INPUT EXPANDER
(FOR USE WITH ITT54H50. ITT54H53. CIRCUITS)
ELECTRICAL CHARACTERISTICS (unless otherwise noted TA = -55°e to 125°e)
Parameter Min Typ Max Unit Test Conditions
Vin(l) Logical 1 input voltage required 2 V
at all input terminals to ensure
output is in the on state
Vin(O) Logical 0 input voltage required 0.8 V
at any input terminal to ensure
output is in the off state
Von On-state output voltage 0.4 V Vee
4.5V. Vin 2V.
V1 = lV.lon = 5.85mA.
TA =-55°e
0.4 V Vee = 5.5V. Vin = 2V.
V1 = 0.6V.lon = 7.85mA.
TA = 125°C
loff Off-state output current 320 uA Vce - 4.5V. Vin - 0.8V
V 1 = 4.5V.R = 575n
TA = -55°C
Ion On-state output current -470 uA Vee - 4.5V. Vin - 2V.
V, = lV. TA = -55°C
lin(O) Logical 0 level input current -2 mA Vee - 5.5V. Vin - 0.4V
(each input)
lin(l ) Logical 1 level input current 50 uA Vee - 5.5V. Vin - 2.4V
(each input)
1 mA Vee = 5.5V. V'n = 5.5V
lee(on) On-state supply current 1.9 3.5 mA Vee - 5.5V. Vin = 4.5V.
V 1 = 0.85V
lee(ott) Off-state supply current 3 4.5 mA Vee - 5.5V, Vin -:- O.
1 All typical values are at Vee = 5V. T A = 25° e. V1 = 0.85V
OUTPUT CAPACITANCE. Vee and GND terminals open, TA = 25°e
ex
I
Parameter Min Typ Max Unit Test Conditions
Effective capacitance of output 1.3 pF f = 1 MHz
transistor 01
3-273