PI74FCT827T 查看數據表（PDF） - Pericom Semiconductor Corporation
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PI74FCT827T Datasheet PDF : 5 Pages
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PI74FCT827/828T
(25Ω Series) P174FCT2827/2828T
PI74FCT827T, PI74FCT828T 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678910102-3B45I67T89B012U12F34F56E78R90S12
(25Ω Series) PI74FCT2827T
(25Ω Series) PI74FCT2828T
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Fast CMOS
10-Bit Buffers
Product Features
PI74FCT827/828/2827/2828T are pin compatible with bipolar
FAST™ Series at a higher speed and lower power
consumption
25Ω series resistor on all outputs (FCT2XXX only)
TTL input and output levels
Low ground bounce outputs
Extremely low static power
Hysteresis on all inputs
Industrial operating temperature range: –40°C to +85°C
Packages available:
– 24-pin 300-mil wide plastic DIP (P)
– 24-pin 150-mil wide plastic QSOP (Q)
– 24-pin 150-mil wide plastic TQSOP (R)
– 24-pin 300-mil wide plastic SOIC (S)
Logic Block Diagram
Product Description
Pericom Semiconductor’s PI74FCT series of logic circuits are
produced in the Company’s advanced 0.8 micron CMOS
technology, achieving industry leading speed grades. All
PI74FCT2XXX devices have a built-in 25-ohm series resistor on
all outputs to reduce noise because of reflections, thus eliminating
the need for an external terminating resistor.
The PI74FCT827/828T and the PI74FCT2827/2828T are 10-bit
wide bus drivers providing high-performance bus interface
buffering for wide address/data paths or buses carrying parity. The
10-bit buffers have NAND-ed output enables for maximum control
flexibility. They are designed for high-capacitance load drive
capability, while providing low-capacitance bus loading at both
inputs and outputs. The PI74FCT827/2827T is a non-inverting of
the PI74FCT828/2828T.
Device models available upon request.
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
NOTE: PI74FCT827 is shown.
OE1 OE2
1
PS2029B 10/27/98
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