CDC391 Datasheet, PDF (3/7 Pages) Texas Instruments – 1-LINE TO 6-LINE CLOCK DRIVER WITH SELECTABLE POLARITY AND 3-STATE OUTPUTS

CDC391
1-LINE TO 6-LINE CLOCK DRIVER
WITH SELECTABLE POLARITY AND 3-STATE OUTPUTS
SCAS334A – DECEMBER 1992 – REVISED NOVEMBER 1995
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Voltage range applied to any output in the high state or power-off state, V_O . . . . . . . – 0.5 V to V_CC + 0.5 V
Current into any output in the low state, I_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA
Input clamp current, I_IK (V_I < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 mA
Output clamp current, I_OK (V_O < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 50 mA
Maximum power dissipation at T_A = 55°C (in still air) (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.77 W
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The maximum package power dissipation is calculated using a junction temperature of 150°C and a board trace length of 300 mils.
For more information, refer to the Package Thermal Considerations application note in the 1994 ABT Advanced BiCMOS Technology
Data Book, literature number SCBD002B.
recommended operating conditions (see Note 3)
VCC
VIH
VIL
VI
IOH
IOL
∆t / ∆v
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
fclock
TA
Input clock frequency
Operating free-air temperature
NOTE 3: Unused inputs must be held high or low to prevent them from floating.
MIN NOM MAX UNIT
4.75
5 5.25 V
2
V
0.8 V
0
VCC V
– 48 mA
48 mA
5 ns / V
100 MHz
– 40
85 °C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP‡ MAX UNIT
VIK
VOH
VOL
II
IOZ
IO§
ICC
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VI = VCC or GND
II = –18 mA
IOH = – 48 mA
2
IOL = 48 mA
VI = VCC or GND
VO = VCC or GND
VO = 2.5 V
– 15
IO = 0,
Outputs high
Outputs low
Outputs disabled
–1.2 V
V
0.5 V
±1 µA
± 50 µA
– 100 mA
10
40 mA
10
Ci
VI = 2.5 V or 0.5 V
3
pF
Co
VO = 2.5 V or 0.5 V
5
pF
‡ _{All typical values are at VCC = 5 V, TA = 25°C.}
§ _{Not more than one output should be tested at a time, and the duration of the test should not exceed one second.}
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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