CGS74LCT2524M National Semiconductor, CGS74LCT2524M Datasheet - Page 3

• Manufacturer Part Number: CGS74LCT2524M
• Description: IC CLOCK DRIVER 1-4 3V 8-SOIC
• Manufacturer: National Semiconductor
• Series: 74LCTr
• Type: Fanout Buffer (Distribution)r

Specifications of CGS74LCT2524M

• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: No/No
• Input: CMOS
• Output: TTL
• Frequency - Max: 75MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 75MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *CGS74LCT2524M

t
t
f
t
t
t
t
t
T
T
PLH
PHL
max
OSHL
OSLH
PS
RISE
FALL
AC Electrical Characteristics
Over recommended operating conditions unless specified otherwise. All typical values are measured at V
Extended AC Electrical Characteristics
Over recommended operating conditions unless specified otherwise. All typical values are measured at V
HIGH
LOW
Note 2: Output-to-Output Skew is defined as the absolute value of the difference between the actual propagation delay for any outputs within the same packaged
device. The specifications apply to any outputs switching in the same direction either HIGH-to-LOW (t
HL and LH (t
Note 3: Pin transition skew is the absolute difference between HIGH-to-LOW and LOW-to-HIGH propagation delay, measured at a given output pin.
Note 4: Refer to Minimum Skew Parameters Measurement Information Chart for definitions of each skew specification.
Note 5: Load capacitance includes the test jig.
Timing Diagrams
Symbol
Symbol
OST
). Limits are characterized and guaranteed by design
Maximum Operating Frequency
Maximum Skew Common Edge
Output-to-Output Variation (Note 2)
Maximum Skew Common Edge
Output-to-Output Variation (Note 2)
Maximum Skew
Pin (Signal) Transition Variation (Note 3)
Rise Time/Fall Time
(from 0.8V to 2.0V/2.0V to 0.8V)
Time High
Time Low
Low-to-High Propagation Delay
CLK to O
High-to-Low Propagation Delay
CLK to O
n
n
Parameter
Parameter
@
66 MHz.
3
Min
6
6
Min
T
V
4
4
A
CC
OSHL
= −40˚C to +85˚C
C
R
= 3.0V to 3.6V
LCT2524
T
L
L
V
) or LOW-to-HIGH (t
A
Typ
CC
= 50 pF
= 500Ω
= −40˚C to +85˚C
C
R
= 3.0V to 3.6V
LCT2524
L
L
Typ
= 50 pF
= 500Ω
75
OSLH
01195605
Max
15.0
15.0
) or in opposite directions both
Max
CC
CC
300
300
2.5
2.5
= 3.3V, T
= 3.3V, T
www.national.com
A
A
Units
Units
MHz
ns
ns
= 25˚C
= 25˚C
ps
ps
ns
ns
ns
ns