|
|
PDF TC74VCX163245FT Data sheet ( Hoja de datos )
| Número de pieza | TC74VCX163245FT | |
| Descripción | TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic | |
| Fabricantes | Toshiba | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TC74VCX163245FT (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
|
No Preview Available !
TC74VCX163245FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX163245FT
16-Bit Dual Supply Bus Transceiver
The TC74VCX163245FT is a dual supply, advanced high-speed
CMOS 16-bit dual supply voltage interface bus transceiver
fabricated with silicon gate CMOS technology.
It is also designed with over voltage tolerant inputs and
outputs up to 3.6 V.
Designed for use as an interface between a 1.8-V or 2.5-V bus
and a 2.5-V or 3.6-V bus in mixed 1.8-V or 2.5-V/2.5-V or 3.6-V
supply systems.
The B-port interfaces with the 1.8-V or 2.5-V bus, the A-port
with the 2.5-V or 3.6-V bus.
The direction of data transmission is determined by the level of
the DIR input. The enable input (OE) can be used to disable the
device so that the buses are effectively isolated.
Weight: 0.25 g (typ.)
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
· Bidirectional interface between 1.8-V and 2.5 V, 1.8-V and 3.6-V or 2.5 V and 3.6-V buses
· High-speed operation: tpd = 7.0 ns (max) (VCCB = 1.8 ± 0.15 V, VCCA = 2.5 ± 0.2 V)
: tpd = 7.1 ns (max) (VCCB = 1.8 ± 0.15 V, VCCA = 3.3 ± 0.3 V)
: tpd = 4.6 ns (max) (VCCB = 2.5 ± 0.2 V, VCCA = 3.3 ± 0.3 V)
· Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±18 mA (min) (VCC = 2.3 V)
: IOH/IOL = ±6 mA (min) (VCC = 1.65 V)
· Latch-up performance: ±300 mA
· ESD performance: Machine model > ±200 V
: Human body model > ±2000 V
· Package: TSSOP (thin shrink small outline package)
· 3.6-V tolerant function and power-down protection provided on all inputs and outputs
Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
All floating (high impedance) bus pins must have their input level fixed by means of pull-up or pull-down
resistors.
1 2001-10-17
1 page  
Maximum Ratings
TC74VCX163245FT
Characteristics
Symbol
Rating
Unit
Power supply voltage
(Note 2)
DC input voltage
(DIR, OE )
VCCB
VCCA
VIN
DC bus I/O voltage
VI/OB
VI/OA
Input diode current
Output diode current
DC output current
DC VCC/ground current per supply pin
Power dissipation
Storage temperature
IIK
II/OK
IOUTB
IOUTA
ICCB
ICCA
PD
Tstg
-0.5 to 4.6
-0.5 to 4.6
V
-0.5 to 4.6
V
-0.5 to 4.6 (Note 3)
-0.5 to VCCB + 0.5
(Note 4)
-0.5 to 4.6 (Note 3)
-0.5 to VCCA + 0.5
(Note 4)
-50
±50 (Note 5)
±50
±50
±100
±100
400
-65 to 150
V
mA
mA
mA
mA
mW
°C
Note 2: Don’t supply a voltage to VCCA pin when VCCB is in the OFF state.
Note 3: Output in OFF state
Note 4: High or low state. IOUT absolute maximum rating must be observed.
Note 5: VOUT < GND, VOUT > VCC
5 2001-10-17
5 Page 
TC74VCX163245FT
VCCB = 2.5 ± 0.2 V, VCCA = 3.3 ± 0.3 V
Characteristics
Symbol
Test Condition
Min Max Unit
Propagation delay time
(Bn ® An)
3-state output enable time
( OE ® An)
3-state output disable time
( OE ® An)
Propagation delay time
(An ® Bn)
3-state output enable time
( OE ® Bn)
3-state output disable time
( OE ® Bn)
Output to output skew
tpLH
Figure 1, Figure 2
tpHL
0.6 4.4
tpZL
tpZH
Figure 1, Figure 3
0.6 4.8 ns
tpLZ
tpHZ
Figure 1, Figure 3
0.6 4.9
tpLH
Figure 1, Figure 2
tpHL
0.8 4.6
tpZL
tpZH
Figure 1, Figure 3
0.8 6.2 ns
tpLZ
tpHZ
Figure 1, Figure 3
0.8 4.9
tosLH
tosHL
(Note 12) ¾ 0.5 ns
Note 13: Parameter guaranteed by design.
(tosLH = |tpLHm - tpLHn|, tosHL = |tpHLm - tpHLn|)
Dynamic Switching Characteristics (Ta = 25°C, Input: tr = tf = 2.0 ns, CL = 30 pF)
Characteristics
Symbol
Test Condition
Quiet output maximum
dynamic VOL
B®A
A®B
VOLP
VIH = VCC, VIL = 0 V
Quiet output minimum
dynamic VOL
B®A
A®B
VOLV
VIH = VCC, VIL = 0 V
Quiet output minimum
dynamic VOH
B®A
A®B
VOHV
VIH = VCC, VIL = 0 V
VCCB (V) VCCA (V)
1.8 2.5
Typ.
0.25
1.8 3.3 0.25
2.5 3.3 0.6
1.8 2.5 0.6
1.8 3.3 0.8
2.5 3.3 0.8
1.8 2.5 -0.25
1.8 3.3 -0.25
2.5 3.3 -0.6
1.8 2.5 -0.6
1.8 3.3 -0.8
2.5 3.3 -0.8
1.8 2.5 1.3
1.8 3.3 1.3
2.5 3.3 1.7
1.8 2.5 1.7
1.8 3.3 2.0
2.5 3.3 2.0
Unit
V
V
V
11 2001-10-17
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet TC74VCX163245FT.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC74VCX163245FT | TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic | Toshiba |
| 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 |