nb3n551 ON Semiconductor, nb3n551 Datasheet - Page 2

• Manufacturer Part Number: nb3n551
• Description: 3.3 V / 5.0 V Ultra-low Skew 1 4 Clock Fanout Buffer
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. JEDEC standard multilayer board − 2S2P (2 signal, 2 power)
PIN DESCRIPTION
MAXIMUM RATINGS
Symbol
Pin #
V
V
T
q
q
q
I
T
1
2
3
4
5
6
7
8
/V
stg
DD
JA
JC
JA
A
O
Positive Power Supply
Input/Output Voltage
Operating Temperature Range, Industrial
Storage Temperature Range
Thermal Resistance (Junction−to−Ambient)
Thermal Resistance (Junction−to−Case)
Thermal Resistance (Junction−to−Ambient)
Name
GND
I
V
OE
CLK
Q1
Q2
Q3
Q4
DD
ATTRIBUTES
2. For additional Moisture Sensitivity information, refer to Application Note AND8003/D.
ESD Protection
Moisture Sensitivity, Indefinite Time Out of Drypack (Note 2)
Flammability Rating
Transistor Count
Meets or Exceeds JEDEC Standard EIA/JESD78 IC Latchup Test
(LV)CMOS/(LV)TTL Output
(LV)CMOS/(LV)TTL Output
(LV)CMOS/(LV)TTL Output
(LV)CMOS/(LV)TTL Output
(LV)CMOS/(LV)TTL Input
(LV)CMOS/(LV)TTL Input
Parameter
Power
Power
Type
Characteristic
Table 1. OE, Output Enable Function
Clock Input. Internal pull−up resistor.
Clock Output 1
Clock Output 2
Clock Output 3
Clock Output 4
Negative supply voltage; Connect to ground, 0 V
Positive supply voltage (3.0 V to 5.5 V)
Output Enable for the clock outputs. Outputs are enabled when HIGH or when left
open; OE pin has internal pull−up resistor. Three−states outputs when LOW.
OE
0
1
http://onsemi.com
Oxygen Index: 28 to 34
Condition 1
GND = 0 V
500 LFPM
500 LFPM
t ≤ 1.5 ns
(Note 1)
0 LFPM
0 LFPM
Human Body Model
−
−
2
Machine Model
Function
Disable
Enable
Condition 2
SOIC−8
SOIC−8
DFN−8
DFN−8
−
−
−
−
UL−94 code V−0 @ 0.125 in
Description
531 Devices
GND–1.5 ≤ V
> 200 V
Level 1
> 4 kV
Value
≥ −40 to ≤ +85
−65 to +150
41 to 44
Rating
190
130
129
7.0
84
I
/V
O
≤ V
DD
+1.5
Units
_C/W
_C/W
_C/W
_C/W
_C
_C
V
V