PI49FCT3804 Datasheet, PDF (1/7 Pages) Pericom Semiconductor Corporation – 3.3V Fast CMOS Buffer/Clock Driver

PI49FCT3804
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3.3V Fast CMOS
Buffer/Clock Driver
Features
• 3.3V version of PI49FCT804T
• Low output skew: 0.7ns
• Clock busing with Hi-Z state control
• TTL input and output levels, reducing problematic
“ground bounce”
• Extremely low static power (1mW, typical)
• Hysteresis on all inputs
• ESD protection exceeds 2000V
• Industrial Operation: –40°C to 85°C
• Packaging (Pb-free & Green available):
– 16-pin 300-mil wide plastic SOIC (S)
Description
Pericom Semiconductor’s PI49FCT3804 is a non-inverting clock
driver designed with two independent groups of buffers. These
buffers have Hi-Z state Output Enable inputs (active LOW) with a
1-in, 4-out configuration per group. Each clock driver consists of two
banks of drivers, driving four outputs each from a standard TTL
compatible CMOS input.
Block Diagram
OEA
INA
INB
OEB
Pin Configuration
4
OA3-OA0
4
OB3-OB0
OA₀
OA₁
OA₂
GND
OA₃
GND
OE_A
IN_A
1
16
2
15
3 _16-Pin 14
4 ^S 13
5
12
6
11
7
10
8
9
V_CC
OB₀
OB₁
OB₂
GND
OB₃
OE_B
IN_B
1
PS7043F 09/24/04