|
|
PDF PI74FCT827T Data sheet ( Hoja de datos )
| Número de pieza | PI74FCT827T | |
| Descripción | Fast CMOS 10-Bit Buffers | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PI74FCT827T (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
PI74FCT827/828T
(25Ω Series) P174FCT2827/2828T
PI74FCT827T, PI74FCT828T123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678910102-3B45I67T89B012U12F34F56E78R90S12
(25Ω Series) PI74FCT2827T
(25Ω Series) PI74FCT2828T
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
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
1 page  
PI74FCT827/828T
(25Ω Series) P174FCT2827/2828T
123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678910102-3B45I67T89B012U12F34F56E78R90S12
PI74FCT827/2827T (non-inverting) Switching Characteristics over Operating Range
Parameters Description
Conditions(1)
827AT/2827AT 827BT/2827BT
Com.
Com.
Min. Max. Min. Max.
827CT/2827CT 827DT
Com.
Com.
Min. Max. Min. Max.
Units
tPLH Propagation Delay
CL = 50pF
tPHL DN to YN
RL = 500Ω
CL = 300pF(3)
RL = 500Ω
tPZH Output Enable Time
CL = 50pF
tPZL OEN to YN
RL = 500Ω
CL = 300pF(3)
RL = 500Ω
tPHZ
Output Disable Time(3)
CL = 5pF(3)
tPLZ OEN to YN
RL = 500Ω
CL = 50pF
RL = 500Ω
1.5 6.5 1.5 5.0 1.5 4.4 1.5 3.8
1.5 15.0 1.5 13.0 1.5 10.0 1.5 7.5
1.5 9.5 1.5 8.0 1.5 7.0 1.5 5.0
1.5 23.0 1.5 15.0 1.5 14.0 1.5 9.0
1.5 8.5 1.5 6.0 1.5 5.7 1.5 4.3
1.5 10.0 1.5 7.0 1.5 6.0 1.5 4.3
ns
PI74FCT828/2828T (inverting) Switching Characteristics over Operating Range
Parameters
tPLH
tPHL
Description
Propagation Delay
DN to YN
tPZH Output Enable Time
tPZL OEN to YN
tPHZ Output Disable Time(3)
tPLZ OEN to YN
Conditions(1)
CL = 50 pF
RL = 500Ω
CL = 300 pF(3)
RL = 500Ω
CL = 50 pF
RL = 500Ω
CL = 300 pF(3)
RL = 500Ω
CL = 5 pF(3)
RL = 500Ω
CL = 50 pF
RL = 500Ω
828AT/2828AT
Com.
Min. Max.
1.5 6.5
828BT/2828BT
Com.
Min. Max.
1.5 5.5
828CT
Com.
Min. Max.
1.5 4.4
1.5 15.0 1.5 13.0 1.5 10.0
1.5 9.5 1.5 8.0 1.5 7.0
1.5 23.0 1.5 15.0 1.5 14.0
1.5 8.5 1.5 6.0 1.5 5.7
1.5 10.0 1.5 7.0 1.5 6.0
Units
ns
ns
ns
ns
ns
ns
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
5 PS2029B 10/27/98
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PI74FCT827T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PI74FCT827T | Fast CMOS 10-Bit Buffers | Pericom Semiconductor Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |