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RXH162244DIE2V

型号:

RXH162244DIE2V

描述:

低压CMOS 16位总线缓冲器(三态非反相器)与3.6 V容限输入和输出[ Low voltage CMOS 16-bit bus buffer (3-state non inverter) with 3.6 V tolerant inputs and outputs ]

品牌:

STMICROELECTRONICS[ ST ]

页数:

18 页

PDF大小:

457 K

54VCXH162244  
Low voltage CMOS 16-bit bus buffer (3-state non inverter)  
with 3.6 V tolerant inputs and outputs  
Features  
1.65 to 3.6 V inputs and outputs  
High speed:  
– t = 3.4 ns at V = 3.0 to 3.6 V  
PD  
CC  
– t = 3.8 ns at V = 2.3 to 2.7 V  
PD  
CC  
Power down protection on inputs and outputs  
Symmetrical output impedance:  
Flat-48  
– |I | = I = 12 mA (Min.) at V = 3.0 V  
OH  
OL  
CC  
– |I | = I = 8 mA (Min.) at V = 2.3 V  
OH  
OL  
CC  
The upper metallic lid is not electrically connected to any  
pins, nor to the IC die inside the package.  
26 Ω serie resistors in outputs  
Operating voltage range:  
– V (Opr) = 1.65 V to 3.6 V  
CC  
Description  
Pin and function compatible with 54 series  
H162244  
The 54VCXH162244 is a low voltage CMOS 16  
bit bus buffer (non inverted) fabricated with sub-  
micron silicon gate and five-layer metal wiring  
C²MOS technology. It is ideal for low power and  
very high speed 1.65 to 3.6 V applications; it can  
be interfaced to 3.6 V signal environment for both  
inputs and outputs. Any nG output control  
Bus hold provided on data inputs  
Cold spare function  
Latch-up performance exceeds  
300 mA (JESD 17)  
ESD performance:  
governs four BUS buffers. Output enable input  
(nG) tied together gives full 16-bit operation.  
When nG is low, the outputs are on. When nG is  
high, the output are in high impedance state. This  
device is designed to be used with 3 state  
– HBM > 2000 V  
(Mil Std 883 Method 3015); MM > 200 V  
300 krad Mil1019.6 condition A, (RHA QML  
qualification extension undergone)  
memory address drivers, etc. Bus hold on data  
inputs is provided in order to eliminate the need  
for external pull-up or pull-down resistor. The  
device circuits is including 26 Ω series resistance  
in the outputs. These resistors permit to reduce  
line noise in high speed applications. All inputs  
and outputs are equipped with protection circuits  
against static discharge, giving them 2 kV ESD  
immunity and transient excess voltage.  
No SEL, no SEU and no SET under 110  
Mev/cm2/mg LET heavy ions irradiation  
QML qualified product  
SMD 5962-05210  
100 mV typical input hysteresis  
July 2011  
Doc ID 10652 Rev 9  
1/18  
www.st.com  
18  
Contents  
54VCXH162244  
Contents  
1
2
Logic symbols and I/O equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
2.1  
2.2  
2.3  
Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
3
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
3.1  
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
4
5
6
7
8
9
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
2/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Logic symbols and I/O equivalent circuit  
1
Logic symbols and I/O equivalent circuit  
Figure 1.  
IEC logic symbols  
Figure 2.  
Input and output equivalent circuit  
Doc ID 10652 Rev 9  
3/18  
Pin settings  
54VCXH162244  
2
Pin settings  
2.1  
Pin connection  
Figure 3.  
Pin connection (top through view)  
4/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Pin settings  
2.2  
Pin description  
Table 1.  
Pin description  
Pin n°  
Symbol  
1G  
Name and function  
Output enable input  
1
2, 3, 5, 6  
1Y1 to 1Y4  
2Y1 to 2Y4  
3Y1 to 3Y4  
4Y1 to 4Y4  
4G  
Data outputs  
8, 9, 11, 12  
13, 14, 16, 17  
19, 20, 22, 23  
24  
Data outputs  
Data outputs  
Data outputs  
Output enable input  
Output enable input  
Data outputs  
25  
3G  
30, 29, 27, 26  
36, 35, 33, 32  
41, 40, 38, 37  
47, 46, 44, 43  
48  
4A1 to 4A4  
3A1 to 3A4  
2A1 to 2A4  
1A1 to 1A4  
2G  
Data outputs  
Data outputs  
Data outputs  
Output enable Input  
Ground (0 V)  
4, 10, 15, 21, 28, 34, 39, 45  
7, 18, 31, 42  
GND  
VCC  
Positive supply voltage  
2.3  
Truth table  
Table 2.  
Truth table  
Inputs  
Output  
Yn  
G
An  
L
L
L
H
X
L
H
Z
H
Note:  
X = Do not care; Z = High impedance  
Doc ID 10652 Rev 9  
5/18  
Maximum rating  
54VCXH162244  
3
Maximum rating  
Stressing the device above the rating listed in the “absolute maximum ratings” table may  
cause permanent damage to the device. These are stress ratings only and operation of the  
device at these or any other conditions above those indicated in the operating sections of  
this specification is not implied. Exposure to absolute maximum rating conditions for  
extended periods may affect device reliability.  
Table 3.  
Symbol  
Absolute maximum ratings  
Parameter  
Value  
Unit  
VCC  
VI  
Supply voltage  
-0.5 to +4.6  
-0.5 to +4.6  
-0.5 to +4.6  
-0.5 to VCC + 0.5  
- 50  
V
V
DC input voltage  
VO  
VO  
IIK  
DC output voltage (OFF state)  
DC output voltage (high or low state) (1)  
DC input diode current  
DC output diode current (2)  
DC output current  
V
V
mA  
mA  
mA  
IOK  
IO  
- 50  
± 50  
ICC or  
IGND  
DC VCC or ground current per supply pin  
± 100  
mA  
PD  
Tstg  
TL  
Power dissipation  
400  
-65 to +150  
260  
mW  
°C  
Storage temperature  
Lead temperature (10 sec)  
°C  
1. IO absolute maximum rating must be observed  
2. VO < GND, VO > VCC  
3.1  
Recommended operating conditions  
Table 4.  
Symbol  
Recommended operating conditions  
Parameter  
Value  
Unit  
VCC  
VI  
Supply voltage  
1.8 to 3.6  
-0.3 to 3.6  
0 to 3.6  
0 to VCC  
± 12  
V
V
Input voltage  
VO  
VO  
Output voltage (OFF state)  
Output voltage (high or low state)  
V
V
IOH, IOL High or low level output current (VCC = 3.0 to 3.6 V)  
OH, IOL High or low level output current (VCC = 2.3 to 2.7 V)  
mA  
mA  
°C  
ns/V  
I
± 8  
Top  
Operating temperature  
Input rise and fall time (1)  
-55 to 125  
0 to 10  
dt/dv  
1. VIN from 0.8 V to 2 V at VCC = 3.0 V  
6/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Electrical characteristics  
4
Electrical characteristics  
2.7 V < V < 3.6 V unless otherwise specified  
CC  
Table 5.  
DC specifications  
Test condition  
Value  
-55 to 125°C  
Symbol  
Parameter  
Unit  
VCC  
(V)  
Min.  
Max.  
High level input  
voltage  
VIH  
VIL  
2.0  
2.7 to 3.6  
V
Low level input  
voltage  
0.8  
2.7 to 3.6  
2.7  
IO = -100 µA  
IO = -6 mA  
VCC-0.2  
2.2  
High level output  
voltage  
VOH  
V
V
IO = -8 mA  
2.4  
3.0  
IO = -12 mA  
IO = 100 µA  
IO = 6 mA  
2.2  
2.7 to 3.6  
2.7  
0.2  
0.4  
0.5  
0.8  
± 5  
Low level output  
voltage  
VOL  
IO = 8 mA  
3.0  
IO = 12 mA  
VI = VCC or GND  
VI = 0.8 V  
II  
Input leakage current 2.7 to 3.6  
μA  
μA  
75  
3.0  
II(HOLD)  
Input hold current  
VI = 2 V  
-75  
3.6  
VI = 0 to 3.6 V  
± 500  
Power off leakage  
current  
Ioff  
0
VI or VO = 0 to 3.6 V  
10  
μA  
μA  
High impedance  
output leakage  
current  
VI = VIH or VIL  
VO = 0 to 3.6 V  
IOZ  
2.7 to 3.6  
± 10  
VI = VCC or GND  
20  
Quiescent supply  
current  
ICC  
2.7 to 3.6  
2.7 to 3.6  
μA  
μA  
VI or VO =  
VCC to 3.6 V  
± 20  
750  
ΔICC  
ICC incr. per input  
VIH = VCC - 0.6 V  
Doc ID 10652 Rev 9  
7/18  
Electrical characteristics  
2.3 V < V < 2.7 V unless otherwise specified  
54VCXH162244  
CC  
Table 6.  
DC specifications  
Test condition  
Value  
-55 to 125 °C  
Symbol  
Parameter  
Unit  
VCC  
(V)  
Min.  
Max.  
High level input  
voltage  
VIH  
VIL  
1.6  
2.3 to 2.7  
V
Low level input  
voltage  
0.7  
2.3 to 2.7  
2.3  
IO = -100 μA  
IO = -4 mA  
IO = -6 mA  
IO = -8 mA  
IO = 100 μA  
IO = 6 mA  
VCC-0.2  
2.0  
High level output  
voltage  
VOH  
V
V
1.8  
1.7  
2.3 to 2.7  
2.3  
0.2  
0.4  
0.6  
± 5  
Low level output  
voltage  
VOL  
IO = 8 mA  
II  
Input leakage current 2.3 to 2.7  
VI = VCC or GND  
VI = 0.7 V  
µA  
µA  
45  
II(HOLD)  
Input hold current  
2.3  
0
VI = 1.7 V  
-45  
Power off leakage  
current  
Ioff  
VI or VO = 0 to 3.6 V  
10  
µA  
µA  
High impedance  
output leakage  
current  
VI = VIH or VIL  
VO = 0 to 3.6 V  
IOZ  
2.3 to 2.7  
2.3 to 2.7  
± 10  
VI = VCC or GND  
20  
Quiescent supply  
current  
ICC  
µA  
VI or VO =  
VCC to 3.6 V  
± 20  
8/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Electrical characteristics  
T = 25 °C, Input t = t = 2.0 ns, C = 30 pF, R = 500 Ω  
A
r
f
L
L
Table 7.  
Dynamic switching characteristics  
Test condition  
Value  
Symbol  
Parameter  
Unit  
VCC  
(V)  
TA = 25 °C  
2.5  
3.3  
2.5  
3.3  
2.5  
3.3  
0.25  
Dynamic low voltage quiet  
output (1) (2)  
V
IL = 0V  
VOLP  
VOLV  
VOHV  
V
VIH = VCC  
0.35  
-0.25  
Dynamic low voltage quiet  
output (1) (2)  
VIL = 0V  
V
VIH = VCC  
-0.35  
2.05  
Dynamic high voltage  
quiet output (2) (3)  
VIL = 0V  
V
VIH = VCC  
2.65  
1. Number of outputs defined as “n”. Measured with “n-1” outputs switching from HIGH to LOW or LOW to  
HIGH. The remaining output is measured in the LOW state.  
2. Parameters guaranteed by design.  
3. Number of outputs defined as “n”. Measured with “n-1” outputs switching from HIGH to LOW or LOW to  
HIGH. The remaining output is measured in the HIGH state.  
C = 30 pF, R = 500 Ω, Input t = t = 2.0 ns  
L
L
r
f
Table 8.  
AC electrical characteristics  
Test condition  
Value  
Symbol  
Parameter  
-55 to 125 °C  
Unit  
VCC  
(V)  
Min.  
Max.  
2.3 to 2.7  
3.0 to 3.6  
2.3 to 2.7  
3.0 to 3.6  
2.3 to 2.7  
3.0 to 3.6  
2.3 to 2.7  
3.0 to 3.6  
1.0  
0.8  
1.0  
0.8  
1.0  
0.8  
5.2  
5.0  
5.8  
4.2  
4.5  
4.0  
0.5  
0.5  
Propagation delay  
time  
t
PLH tPHL  
ns  
ns  
ns  
ns  
tPZL tPZH  
Output enable time  
Output disable time  
tPLZ tPHZ  
Output to output skew  
time (1) (2)  
t
OSLH tOSHL  
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two  
outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|,  
tOSHL = | tPHLm - tPHLn|)  
2. Parameter guaranteed by design  
Doc ID 10652 Rev 9  
9/18  
Electrical characteristics  
54VCXH162244  
Table 9.  
Symbol  
Capacitive characteristics  
Parameter  
Test condition  
VCC  
Value  
Unit  
TA = 25 °C  
(V)  
CIN  
Input capacitance  
2.5 or 3.3 VIN = 0 or VCC  
2.5 or 3.3 VIN = 0 or VCC  
6
7
pF  
pF  
COUT  
Output capacitance  
Power dissipation  
capacitance (1)  
fIN = 10 MHz  
2.5 or 3.3  
CPD  
20  
pF  
VIN = 0 or VCC  
1. CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the  
operating current consumption without load. (Refer to test circuit). Average operating current can be  
obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/16 (per circuit)  
10/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Test circuit  
5
Test circuit  
Figure 4.  
Application circuit  
Table 10. Test circuit  
Test  
Switch  
t
PLH, tPHL  
Open  
6 V  
tPZL, tPLZ (VCC = 3.0 to 3.6 V)  
tPZL, tPLZ (VCC = 2.3 to 2.7 V)  
tPZH, tPHZ  
2 VCC  
GND  
C = 10/30 pF or equivalent (includes jig and probe capacitance)  
L
R = R = 500 Ω or equivalent  
L
1
R = Z  
of pulse generator (typically 50 Ω)  
T
OUT  
Doc ID 10652 Rev 9  
11/18  
Waveforms  
54VCXH162244  
6
Waveforms  
Table 11. Waveform symbol value  
Symbol  
VCC  
3.0 to 3.6 V  
2.3 to 2.7 V  
VIH  
VM  
VX  
VY  
2.7 V  
1.5 V  
VCC  
VCC/2  
VOL +0.3 V  
VOH -0.3 V  
VOL +0.15 V  
VOH -0.15 V  
Figure 5.  
Waveform - propagation delay (f = 1 MHz; 50% duty cycle)  
12/18  
Doc ID 10652 Rev 9  
54VCXH162244  
Figure 6.  
Waveforms  
Waveform - output enable and disable time (f = 1 MHz; 50% duty cycle)  
Doc ID 10652 Rev 9  
13/18  
Package mechanical data  
54VCXH162244  
7
Package mechanical data  
54VCXH162245 products are supplied into ceramic body / metal lid hermetic Flat 48-pin  
space package  
In order to meet environmental requirements, ST offers these devices in different grades of  
®
®
ECOPACK packages, depending on their level of environmental compliance. ECOPACK  
specifications, grade definitions and product status are available at: www.st.com.  
®
ECOPACK is an ST trademark.  
Table 12. Flat-48 (MIL-STD-1835) mechanical data  
mm  
inch  
Typ.  
Dim.  
Min.  
Typ.  
Max.  
Min.  
Max.  
A
b
2.18  
0.20  
0.12  
15.57  
9.52  
6.22  
1.52  
2.47  
0.254  
0.15  
15.75  
9.65  
6.35  
1.65  
0.635  
0.20  
8.38  
0.79  
0.43  
2.72  
0.30  
0.18  
15.92  
9.78  
6.48  
1.78  
0.086  
0.008  
0.005  
0.613  
0.375  
0.245  
0.060  
0.097  
0.010  
0.006  
0.620  
0.380  
0.250  
0.065  
0.025  
0.008  
0.330  
0.031  
0.017  
0.107  
0.012  
0.007  
0.627  
0.385  
0.255  
0.070  
c
D
E
E2  
E3  
e
f
L
6.85  
0.66  
0.25  
9.40  
0.92  
0.61  
0.270  
0.026  
0.010  
0.370  
0.036  
0.024  
Q
S1  
14/18  
Doc ID 10652 Rev 9  
 
54VCXH162244  
Figure 7.  
Package mechanical data  
Package dimension  
7330585B  
Note:  
The upper metallic lid is not electrically connected to any pins, nor to the IC die inside the  
package. Connecting unused pins or metal lid to ground or to the power supply will not affect  
the electrical characteristics.  
Doc ID 10652 Rev 9  
15/18  
 
Order codes  
54VCXH162244  
8
Order codes  
Table 13. Ordering information  
Flight models  
QML-V  
Min op.  
voltage  
Lead  
finish  
Radiation  
level  
Engineering  
model  
Package  
Packing  
48-pin flat  
Die  
1.8V  
gold plated 300 krad RHFXH162244K03V RHRXH162244K1 Conductive strip pack  
100 krad RXH162244DIE2V  
3.6V to 1.8V  
-
16/18  
Doc ID 10652 Rev 9  
 
54VCXH162244  
Revision history  
9
Revision history  
Table 14. Document revision history  
Date  
Revision  
Changes  
09-Jul-2004  
17-May-2005  
19-Jun-2006  
11-Apr-2007  
30-Jul-2007  
17-Sep-2008  
09-Jan-2009  
23-Sep-2009  
1
2
3
4
5
6
7
8
First release  
SMD qualified  
300 krad bullet updated, new template, mechanical data updated  
Updated cover page features  
Typo in Table 12 on page 14  
Updated cover page  
Updated cover page  
Updated Table 13 on page 16  
Added Note: on page 15 and in the "Pin connections" diagram on the  
coverpage  
29-Jul-2011  
9
Doc ID 10652 Rev 9  
17/18  
54VCXH162244  
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厂商 型号 描述 页数 下载

RFE

RXH 铝电解电容器RXH系列:低阻抗类型[ ALUMINUM ELECTROLYTIC CAPACITORS RXH Series: Low Impedance Type ] 2 页

ROHM

RXH070N03 4V驱动N沟道MOSFET[ 4V Drive Nch MOSFET ] 7 页

ROHM

RXH070N03TB [ Power Field-Effect Transistor, 7A I(D), 30V, 0.039ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8 ] 7 页

ROHM

RXH070N03TB1 [ Power Field-Effect Transistor, ] 14 页

ROHM

RXH090N03 4V驱动N沟道MOSFET[ 4V Drive Nch MOSFET ] 7 页

ROHM

RXH090N03TB [ Power Field-Effect Transistor, 9A I(D), 30V, 0.027ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8 ] 7 页

ROHM

RXH090N03TB1 [ Power Field-Effect Transistor, ] 9 页

ROHM

RXH100N03 4V驱动N沟道MOSFET[ 4V Drive Nch MOSFET ] 7 页

ROHM

RXH100N03TB [ Power Field-Effect Transistor, 10A I(D), 30V, 0.018ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8 ] 7 页

ROHM

RXH125N03 4V驱动N沟道MOSFET[ 4V Drive Nch MOSFET ] 7 页

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