74AVC16834ADGV,112 [NXP]

74AVC16834A - 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) TSSOP 56-Pin;
74AVC16834ADGV,112
型号: 74AVC16834ADGV,112
厂家: NXP    NXP
描述:

74AVC16834A - 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) TSSOP 56-Pin

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Important notice  
Dear Customer,  
On 7 February 2017 the former NXP Standard Product business became a new company with the  
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS  
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable  
application markets  
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use  
the references to Nexperia, as shown below.  
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,  
use http://www.nexperia.com  
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use  
salesaddresses@nexperia.com (email)  
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on  
the version, as shown below:  
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights  
reserved  
Should be replaced with:  
- © Nexperia B.V. (year). All rights reserved.  
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail  
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and  
understanding,  
Kind regards,  
Team Nexperia  
INTEGRATED CIRCUITS  
74AVC16834A  
18-bit registered driver  
with inverted register enableand  
Dynamic Controlled Outputs (3-State)  
Product data  
Supersedes data of 2000 Jul 25  
2002 Sep 11  
Philips  
Semiconductors  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
FEATURES  
PIN CONFIGURATION  
Wide supply voltage range of 1.2 V to 3.6 V  
Complies with JEDEC standard no. 8-1A/5/7  
CMOS low power consumption  
NC  
NC  
1
2
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
GND  
NC  
Y
3
A
0
0
Input/output tolerant up to 3.6 V  
GND  
4
GND  
DCO (Dynamic Controlled Output) circuit dynamically changes  
output impedance, resulting in noise reduction without speed  
degradation  
Y
Y
5
A
A
V
A
A
A
1
2
1
6
2
V
7
CC  
CC  
3
Low inductance multiple V and GND pins for minimum noise  
Y
3
8
CC  
and ground bounce  
Y
Y
9
4
5
4
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Power off disables 74AVC16834A outputs, permitting Live  
5
Insertion  
GND  
GND  
Integrated input diodes to minimize input overshoot and  
Y
6
A
6
undershoot  
Y
Y
Y
A
A
A
A
A
7
8
9
7
Full PC133 solution provided when used with PCK2509S or  
8
PCK2510S and CBT16292  
9
Y
10  
10  
11  
Y
11  
DESCRIPTION  
GND  
GND  
The 74AVC16834A is a 18-bit universal bus driver. Data flow is  
controlled by output enable (OE), latch enable (LE) and clock inputs  
(CP).  
Y
Y
Y
A
A
A
V
A
A
12  
13  
14  
12  
13  
14  
CC  
15  
16  
This product is designed to have an extremely fast propagation  
delay and a minimum amount of power consumption.  
V
CC  
Y
15  
16  
To ensure the high-impedance state during power up or power  
Y
down, OE should be tied to V through a pullup resistor (Live  
CC  
Insertion).  
GND  
GND  
Y
A
17  
17  
A Dynamic Controlled Output (DCO) circuitry is implemented to  
support termination line drive during transient. See the graphs on  
page 9 for typical curves.  
OE  
LE  
CP  
GND  
SH00156  
QUICK REFERENCE DATA  
GND = 0 V; T  
= 25 °C; t = t 2.0 ns; C = 30 pF.  
amb  
r
f
L
SYMBOL  
PARAMETER  
CONDITIONS  
TYPICAL  
UNIT  
V
V
V
= 1.8 V  
= 2.5 V  
= 3.3 V  
2.6  
2.0  
1.7  
CC  
CC  
CC  
Propagation delay  
An to Yn  
t
t
/t  
ns  
ns  
PHL PLH  
Propagation delay  
LE to Yn;  
CP to Yn  
V
CC  
V
CC  
V
CC  
= 1.8 V  
= 2.5 V  
= 3.3 V  
2.9  
2.3  
1.9  
/t  
PHL PLH  
C
C
Input capacitance  
5.0  
25  
6
pF  
pF  
I
Outputs enabled  
Output disabled  
1
Power dissipation capacitance per buffer  
V = GND to V  
I CC  
PD  
NOTES:  
1. C is used to determine the dynamic power dissipation (P in µW):  
PD  
D
2
2
P
= C × V  
× f + S (C × V  
× f ) where: f = input frequency in MHz; C = output load capacitance in pF;  
CC o i L  
D
PD  
CC  
i
L
2
f = output frequency in MHz; V = supply voltage in V; S (C × V  
o
× f ) = sum of outputs.  
o
CC  
L
CC  
ORDERING INFORMATION  
TEMPERATURE  
RANGE  
DRAWING  
NUMBER  
PACKAGES  
ORDER CODE  
56-Pin Plastic 0.5 mm pitch TSSOP  
–40°C to +85°C  
–40°C to +85°C  
74AVC16834ADGG  
74AVC16834ADGV  
SOT364-1  
SOT481-2  
56-Pin Plastic 0.4 pitch TSSOP (TVSOP)  
2
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
PIN DESCRIPTION  
PIN NUMBER  
1, 2, 55  
LOGIC SYMBOL  
SYMBOL NAME AND FUNCTION  
NC  
No connection  
OE  
3, 5, 6, 8, 9, 10, 12, 13,  
14, 15, 16, 17, 19, 20,  
21, 23, 24, 26  
Y to Y  
0
Data outputs  
17  
4, 11, 18, 25, 32, 39, 46,  
53, 56  
GND  
Ground (0 V)  
CP  
LE  
7, 22, 35, 50  
27  
V
CC  
Positive supply voltage  
Output enable input  
(active LOW)  
OE  
Latch enable input  
(active LOW)  
28  
30  
LE  
CP  
Clock input  
54, 52, 51, 49, 48, 47,  
45, 44, 43, 42, 41, 40,  
38, 37, 36, 34, 33, 31  
A to A  
0
Data inputs  
17  
A
D
1
Y
1
LE  
CP  
TO THE 17 OTHER CHANNELS  
SH00202  
TYPICAL INPUT (DATA OR CONTROL)  
V
CC  
A1  
SH00200  
3
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
LOGIC SYMBOL (IEEE/IEC)  
FUNCTION TABLE  
INPUTS  
OUTPUTS  
A
27  
OE  
H
L
LE  
X
CP  
X
X
X
OE  
CP  
LE  
EN1  
2C3  
30  
28  
X
L
Z
L
C3  
G2  
L
L
L
H
L
H
L
L
H
H
H
H
3
5
54  
52  
51  
49  
48  
47  
45  
44  
43  
42  
Y
Y
Y
Y
Y
Y
Y
Y
Y
A
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
L
H
X
X
H
6
1
L
H
L
Y
0
0
8
1
1
3D  
2
L
Y
9
H
L
X
Z
=
=
=
=
=
HIGH voltage level  
LOW voltage level  
Don’t care  
High impedance “off” state  
LOW-to-HIGH level transition  
10  
12  
13  
14  
NOTES:  
15  
16  
17  
19  
20  
21  
23  
24  
26  
Y
A
A
A
A
A
A
A
A
A
9
9
1. Output level before the indicated steady-state input conditions  
were established, provided that CP is high before LE goes low.  
2. Output level before the indicated steady-state input conditions  
were established.  
41  
40  
38  
37  
36  
34  
33  
31  
Y
10  
10  
11  
12  
13  
14  
15  
16  
17  
Y
11  
12  
13  
14  
15  
16  
17  
Y
Y
Y
Y
Y
Y
SH00158  
168-pin SDR SDRAM DIMM  
BACK SIDE  
FRONT SIDE  
74AVCM16834 74AVCM16834 74AVCM16834 PCK2509S or PCK2510S  
The PLL clock distribution device and AVCM registered drivers reduce signal loads on the memory  
controller and prevent timing delays and waveform distortions that would cause unreliable operation  
SW00407  
4
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
RECOMMENDED OPERATING CONDITIONS  
SYMBOL  
PARAMETER  
CONDITIONS  
MIN  
MAX  
UNIT  
1.65  
2.3  
3.0  
1.95  
2.7  
3.6  
DC supply voltage (according to JEDEC Low Voltage Standards)  
V
V
CC  
DC supply voltage (for low voltage applications)  
DC Input voltage range  
1.2  
0
3.6  
3.6  
3.6  
V
V
V
I
DC output voltage range; output 3-State  
DC output voltage range; output HIGH or LOW state  
Operating free-air temperature range  
0
V
O
V
0
V
CC  
T
amb  
–40  
0
+85  
30  
°C  
V
= 1.65 to 2.3 V  
= 2.3 to 3.0 V  
= 3.0 to 3.6 V  
CC  
V
0
20  
t , t  
r
Input rise and fall times  
ns/V  
CC  
f
V
0
10  
CC  
ABSOLUTE MAXIMUM RATINGS  
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V).  
SYMBOL PARAMETER CONDITIONS  
DC supply voltage  
RATING  
UNIT  
V
V
I
–0.5 to +4.6  
–50  
CC  
DC input diode current  
V t0  
I
mA  
V
IK  
1
V
DC input voltage  
For all inputs  
–0.5 to 4.6  
"50  
I
I
DC output diode current  
V
O
uV or V t 0  
mA  
V
OK  
CC  
O
V
DC output voltage; output 3-State  
DC output voltage; output HIGH or LOW state  
DC output source or sink current  
Note 1  
Note 1  
–0.5 to 4.6  
O
V
I
–0.5 to V +0.5  
V
O
CC  
V
O
= 0 to V  
CC  
mA  
mA  
°C  
"50  
"100  
O
I
, I  
DC V or GND current  
GND CC  
CC  
T
stg  
Storage temperature range  
–65 to +150  
Power dissipation per package  
–plastic thin-medium-shrink (TSSOP)  
For temperature range: –40 to +125 °C  
above +55 °C derate linearly with 8 mW/K  
P
TOT  
mW  
600  
NOTE:  
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
5
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
DC ELECTRICAL CHARACTERISTICS  
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).  
LIMITS  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
Temp = –40°C to +85°C  
UNIT  
1
MIN  
TYP  
MAX  
V
V
V
V
V
V
V
V
V
= 1.2 V  
V
CC  
CC  
CC  
CC  
CC  
CC  
CC  
CC  
CC  
CC  
= 1.65 to 1.95 V  
= 2.3 to 2.7 V  
= 3.0 to 3.6 V  
= 1.2 V  
0.65V  
0.9  
1.2  
1.5  
CC  
V
HIGH level Input voltage  
V
IH  
1.7  
2.0  
GND  
= 1.65 to 1.95 V  
= 2.3 to 2.7 V  
= 3.0 to 3.6 V  
0.9  
1.2  
1.5  
0.35V  
0.7  
CC  
V
LOW level Input voltage  
HIGH level output voltage  
V
V
IL  
0.8  
= 1.65 to 3.6V; V = V or V ;  
= –100 µA  
I
IH  
IL  
V
*0.20  
V
CC  
CC  
I
O
V
CC  
V
CC  
V
CC  
V
CC  
= 1.65 V; V = V or V ; I = –4 mA  
V
CC  
V
CC  
V
CC  
*0.45  
*0.55  
*0.70  
V
V
V
*0.10  
*0.28  
*0.32  
I
IH  
IL  
O
CC  
CC  
CC  
V
OH  
= 2.3 V; V = V or V ; I = –8 mA  
I
IH  
IL  
O
= 3.0 V; V = V or V ; I = –12 mA  
I
IH  
IL  
O
= 1.65 to 3.6 V; V = V or V ;  
= 100 µA  
I
IH  
IL  
GND  
0.20  
I
O
V
V
V
V
= 1.65 V; V = V or V ; I = 4 mA  
0.10  
0.26  
0.36  
0.45  
0.55  
0.70  
CC  
CC  
CC  
CC  
I
IH  
IL  
O
V
LOW level output voltage  
Input leakage current  
V
OL  
= 2.3 V; V = V or V ; I = 8 mA  
I
IH  
IL  
O
= 3.0 V; V = V or V ; I = 12 mA  
I
IH  
IL  
O
= 1.65 to 3.6 V;  
CC  
I
0.1  
2.5  
µA  
I
V = V or GND  
I
I
3-State output OFF-state current  
3-State output OFF-state current  
V
V
= 0 V; V or V = 3.6 V  
0.1  
0.1  
µA  
µA  
"10  
OFF  
CC  
CC  
CC  
I
O
I
/I  
= 1.65 to 3.6 V; V = V or GND  
12.5  
IHZ ILZ  
I
CC  
V
V
= 1.65 to 2.7 V; V = V or V ;  
I IH IL  
0.1  
0.1  
5
= V or GND  
O
CC  
I
3-State output OFF-state current  
Quiescent supply current  
µA  
µA  
OZ  
V
V
= 3.0 to 3.6 V; V = V or V ;  
I IH IL  
CC  
O
10  
= V or GND  
CC  
V
= 1.65 to 2.7 V; V = V or GND; I = 0  
0.1  
0.2  
20  
40  
CC  
CC  
I
CC  
O
I
CC  
V
= 3.0 to 3.6 V; V = V or GND; I = 0  
I
CC  
O
NOTE:  
1. All typical values are at T  
= 25 °C.  
amb  
6
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
AC CHARACTERISTICS  
GND = 0 V; t = t 2.0 ns; C = 30 pF  
r
f
L
LIMITS  
V
=
V
1.5 V  
=
V
1.2 V  
=
CC  
CC  
CC  
WAVEFORM  
SYMBOL  
PARAMETER  
V
CC  
= 3.3 ± 0.3 V  
V
CC  
= 2.5 ± 0.2 V  
V = 1.8 ± 0.15 V  
CC  
UNIT  
1.5 ± 0.1 V  
1
1
1
MIN TYP  
MAX MIN TYP  
MAX MIN TYP  
MAX MIN MAX  
TYP  
TYP  
Propagation  
delay  
An to Yn  
0.9  
1.7  
0.7  
2.6  
2.5  
1.0  
0.8  
3.2  
3.0  
1.5  
1.0  
2.8  
2.6  
4.9  
4.5  
5.9  
5.2  
1, 7  
2, 7  
3, 7  
6, 7  
6, 7  
2.0  
2.0  
2.3  
2.0  
2.8  
2.1  
5.8  
6.5  
5.1  
8.2  
6.9  
3.6  
4.0  
3.7  
5.0  
4.5  
Propagation  
delay  
LE to Yn  
1.2  
0.7  
2.0  
1.9  
3.0  
2.9  
1.5  
0.8  
2.4  
2.3  
3.7  
3.5  
1.8  
1.0  
3.4  
2.9  
6.5  
5.8  
t
/t  
ns  
5.3  
PHL PLH  
Propagation  
delay  
CP to Yn  
0.8  
0.7  
1.1  
0.8  
1.6  
1.0  
2.8  
2.6  
4.4  
4.5  
4.9  
5.2  
1.7  
2.5  
2.0  
3.0  
3-State output  
enable time  
OE to Yn  
1.3  
1.0  
2.5  
2.3  
4.3  
4.0  
1.6  
1.0  
2.8  
2.5  
4.8  
4.5  
2.2  
1.5  
4.0  
3.0  
6.7  
6.5  
8.0  
5.5  
t
t
/t  
ns  
ns  
PZH PZL  
3-State output  
disable time  
OE to Yn  
1.5  
1.0  
3.0  
2.3  
4.7  
3.5  
1.5  
1.0  
3.4  
2.2  
5.6  
4.0  
2.4  
1.5  
4.6  
3.5  
7.2  
6.5  
6.5  
5.5  
/t  
PHZ PLZ  
CP pulse width  
HIGH or LOW  
3, 7  
2, 7  
5, 7  
4, 7  
5, 7  
4, 7  
3, 7  
1.0  
1.0  
1.2  
1.2  
2.0  
2.0  
0
t
ns  
ns  
W
LE pulse width  
HIGH  
Set-up time  
An to CP  
0.3 –0.5  
0.1 –0.2  
–0.2  
0.5  
0.3  
0
0.2  
1.5  
0.6  
0.1  
0
0
t
SU  
Set-up time  
An to LE  
0.5  
0.9  
0.6  
500  
0.1  
0.6  
0.4  
0.6  
0.7  
0.2  
400  
0.1  
0.3  
0.1  
1.0  
0.7  
0.1  
250  
0.8  
0.3  
0
1.5  
0.1  
–0.7  
Hold time  
An to CP  
t
ns  
h
Hold time  
An to LE  
Maximum clock  
pulse frequency  
f
MHz  
max  
NOTE:  
1. All typical values are measured at T  
= 25 °C and at V = 1.8 V, 2.5 V, 3.3 V.  
amb  
CC  
7
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
AC WAVEFORMS FOR V = 3.0 V TO 3.6 V  
CC  
V
I
RANGE  
An  
INPUT  
V
M
V
V
V
V
= 0.5 V  
M
X
Y
CC  
= V + 0.300 V  
GND  
OL  
th  
th  
= V – 0.300 V  
OH  
and V are the typical output voltage drop that occur with the  
t
t
SU  
SU  
OL  
OH  
V
I
output load.  
V = V  
LE  
INPUT  
V
I
CC  
M
GND  
AC WAVEFORMS FOR V = 2.3 V TO 2.7 V AND  
CC  
NOTE: The shaded areas indicate when the input is permitted to change  
V
< 2.3 V RANGE  
CC  
for predictable output performance.  
V
= 0.5V at V = 2.3 to 2.7 V  
V
V
V
V
= 0.5 V  
M
CC CC  
M
X
Y
OL  
CC  
SH00166  
= V + 0.15 V  
OL  
= V – 0.15 V  
OH  
Waveform 4. Data set-up and hold times for the An input to the  
LE input  
and V are the typical output voltage drop that occur with the  
OH  
output load.  
V = V  
I
CC  
V
I
V
V
I
CP INPUT  
M
A
n
GND  
V
M
INPUT  
t
su  
t
su  
GND  
t
h
t
h
t
t
PLH  
PHL  
V
I
V
Y
OH  
n
An INPUT  
V
M
GND  
OUTPUT  
V
V
OL  
OH  
NOTE: V = 0.5V at V = 2.3 to 2.7 V  
M
CC  
CC  
SH00132  
V
M
Yn OUTPUT  
Waveform 1. Input (An) to output (Yn) propagation delay  
V
OL  
NOTE: The shaded areas indicate when the input is permitted to change  
for predictable output performance.  
V
= 0.5V at V = 2.3 to 2.7 V  
M
CC CC  
SH00136  
V
I
Waveform 5. Data set-up and hold times for the An input to the  
clock CP input  
V
V
M
M
LE INPUT  
GND  
t
W
t
t
PLH  
PHL  
V
V
I
OH  
V
M
Yn OUTPUT  
V
nOE INPUT  
GND  
M
V
OL  
NOTE: V = 0.5 V at V = 2.3 to 2.7 V  
M
CC  
CC  
SH00165  
Waveform 2. Latch enable input (LE) pulse width, the latch  
enable input to output (Yn) propagation delays.  
t
t
PZL  
PLZ  
V
CC  
OUTPUT  
LOW-to-OFF  
OFF-to-LOW  
V
M
V
X
1/f  
MAX  
V
OL  
V
I
t
t
PZH  
PHZ  
V
V
M
M
CP INPUT  
GND  
V
OH  
t
W
OUTPUT  
HIGH-to-OFF  
OFF-to-HIGH  
V
Y
t
t
PLH  
PHL  
V
M
V
OH  
GND  
V
Yn OUTPUT  
M
outputs  
enabled  
outputs  
disabled  
outputs  
enabled  
V
OL  
NOTE: V = 0.5V at V = 2.3 to 2.7 V  
NOTE: V = 0.5V at V = 2.3 to 2.7 V  
M CC CC  
M
CC  
CC  
SH00135  
SH00137  
Waveform 3. The clock (CP) to Yn propagation delays, the  
clock pulse width and the maximum clock frequency.  
Waveform 6. 3-State enable and disable times  
8
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
TEST CIRCUIT  
GRAPHS  
S
1
2 * V  
V
CC  
CC  
3.5  
3
Open  
GND  
R
R
L
L
2.5  
2
V
V
O
I
V
= 3.3 V  
CC  
PULSE  
GENERATOR  
D.U.T.  
1.5  
1
R
T
C
V
CC  
L
= 2.5 V  
V
CC  
0.5  
= 1.8 V  
Test Circuit for switching times  
0
0
50  
100  
I
OUTPUT CURRENT (mA)  
OL  
150  
200  
250  
DEFINITIONS  
R
L
C
L
R
T
= Load resistor  
= Load capacitance includes jig and probe capacitance  
= Termination resistance should be equal to Z of pulse generators.  
OUT  
SH00204  
SWITCH POSITION  
TEST  
S
V
V
R
L
1
CC  
I
Figure 1. Output voltage (V ) vs. output current (I  
)
OL  
OL  
t
t
Open  
< 2.3 V  
2.3–2.7 V  
3.0 V  
V
V
1000  
500 Ω  
500 Ω  
PLH/ PHL  
CC  
CC  
t
t
t
PLZ/ PZL  
2 < V  
CC  
t
GND  
V
CC  
PHZ/ PZH  
3.5  
SV01018  
3.0  
2.5  
2.0  
Waveform 7. Load circuitry for switching times  
1.5  
1.0  
V
= 3.3 V  
CC  
0.5  
V
CC  
V
CC  
= 2.5 V  
–150  
= 1.8 V  
0.0  
–50  
–250  
–200  
–100  
0
I
OUTPUT CURRENT (mA)  
OH  
SH00205  
Figure 2. Output voltage (V ) vs. output current (I  
)
OH  
OH  
A Dynamic Controlled Output (DCO) circuit is designed in. During  
the transition, it initially lowers the output impedance to effectively  
drive the load and, subsequently, raises the impedance to reduce  
noise. Figures 1 and 2 show V vs. I and V vs. I curves to  
OL  
OL  
OH  
OH  
illustrate the output impedance and drive capability of the circuit. At  
the beginning of the signal transition, the DCO circuit provides a  
maximum dynamic drive that is equivalent to a high drive standard  
output device.  
9
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm  
SOT364-1  
10  
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 4.4 mm  
SOT481-2  
11  
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
REVISION HISTORY  
Rev  
Date  
Description  
_4  
2000 Jul 25  
Product specification (9397 750 07353); fourth version.  
Engineering Change Notice: 853-2207 24201:  
_5  
2002 Sep 11  
Product data (9397 750 10331); fifth version supersedes Product specification  
2000 Jul 25. Engineering Change Notice: 853-2207 28874 (2002 Sep 09).  
Modifications:  
Add new package option (TVSOP) to existing product data sheet.  
12  
2002 Sep 11  
Philips Semiconductors  
Product data  
18-bit registered driver with inverted register enable  
and Dynamic Controlled Outputs (3-State)  
74AVC16834A  
Data sheet status  
Product  
status  
Definitions  
[1]  
Data sheet status  
[2]  
Objective data  
Development  
This data sheet contains data from the objective specification for product development.  
Philips Semiconductors reserves the right to change the specification in any manner without notice.  
Preliminary data  
Product data  
Qualification  
Production  
This data sheet contains data from the preliminary specification. Supplementary data will be  
published at a later date. Philips Semiconductors reserves the right to change the specification  
without notice, in order to improve the design and supply the best possible product.  
This data sheet contains data from the product specification. Philips Semiconductors reserves the  
right to make changes at any time in order to improve the design, manufacturing and supply.  
Changes will be communicated according to the Customer Product/Process Change Notification  
(CPCN) procedure SNW-SQ-650A.  
[1] Please consult the most recently issued data sheet before initiating or completing a design.  
[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL  
http://www.semiconductors.philips.com.  
Definitions  
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For  
detailed information see the relevant data sheet or data handbook.  
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one  
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or  
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended  
periods may affect device reliability.  
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips  
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or  
modification.  
Disclaimers  
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can  
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications  
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.  
RighttomakechangesPhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard  
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no  
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these  
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless  
otherwise specified.  
Koninklijke Philips Electronics N.V. 2002  
Contact information  
All rights reserved. Printed in U.S.A.  
For additional information please visit  
http://www.semiconductors.philips.com.  
Fax: +31 40 27 24825  
Date of release: 09-02  
9397 750 10331  
For sales offices addresses send e-mail to:  
sales.addresses@www.semiconductors.philips.com.  
Document order number:  
Philips  
Semiconductors  

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