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21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1G126
SOTiny
™
Gate STX
Buffer with 3-State Output
Features
• High-speed: t
PD
= 2.3ns typical into 50pF @ 5V V
CC
• Broad operating range: V
CC
= 1.65V – 5.5V
• Power down high-impedance inputs/outputs
• High output drive: ±24mA at 3V V
CC
• Packaging (Pb-free & Green available):
– 5-pin SOT23 (T)
– 5-pin SC70 (C)
Description
The PI74STX1G126 is a buffer with 3-state output that operates over
the 1.65V to 5.5V V
CC
operating range.
Pin Configuration
Block Diagram
OE
OE
A
IN
GND
1
2
3
5
V
CC
Y
OUT
4
AIN
YOUT
Pin Description
Pin Name s
A
IN
OE
Y
OUT
De s cription
Input
Input
Output
Recommended Operating Conditions
(1)
Parame te r
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Operating Temperature
Output
A
IN
L
H
X
Y
OUT
L
H
Z
Condition
M in. M ax.
1.65
0
0
–40
5 .5
5 .5
V
CC
85
20
10
5
Units
V
°C
Function Table
Inputs
OE
H
H
L
Notes:
H = HIGH Logic Level
L = LOW Logic Level
Z = HIGH Impedance
V
CC
= 1.8V,
2.5V ± 0.2V
Input Rise and
Fall Time (t
r
,t
f
)
V
CC
= 3.3V,
± 0.3V
V
CC
=5.0V,
± 0.5V
0
0
0
ns/V
Notes:
1. Unused inputs must be held HIGH or LOW. They may not float.
06-0217
1
PS8556D
06/07/06
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
