74ABT16952DL,512 [NXP]

74ABT16952DL;
74ABT16952DL,512
型号: 74ABT16952DL,512
厂家: NXP    NXP
描述:

74ABT16952DL

信息通信管理 光电二极管 输出元件 逻辑集成电路 触发器
文件: 总12页 (文件大小:103K)
中文:  中文翻译
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INTEGRATED CIRCUITS  
74ABT16952  
16-bit registered transceiver (3-State)  
Product specification  
2002 Apr 03  
Replaces 74ABT16952/74ABTH16952 dated 1998 Feb 25  
Philips  
Semiconductors  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
FEATURES  
Two 8-bit registered transceivers  
DESCRIPTION  
The 74ABT16952 high-performance BiCMOS device combines low  
static and dynamic power dissipation with high speed and high  
output drive.  
Live insertion/extraction permitted  
Power-up 3-State  
The 74ABT16952 is a dual octal registered transceiver. Two 8-bit  
registers store data flowing in both directions between two  
bidirectional buses. Data applied to the inputs is entered and stored  
on the rising edge of the Clock (nCPXX) provided that the Clock  
Enable (nCEXX) is LOW. The data is then present at the 3-State  
output buffers, but is only accessible when the Output Enable  
(nOEXX) is LOW. Data flow from A inputs to B outputs is the same  
as for B inputs to A outputs.  
Power-up reset  
Multiple V and GND pins minimize switching noise  
CC  
Independent registers for A and B buses  
Output capability: +64 mA/–32 mA  
Latch-up protection exceeds 500 mA per Jedec Std 17  
ESD protection exceeds 2000 V per MIL STD 883 Method 3015  
and 200 V per Machine Model  
Bus-hold data inputs eliminate the need for external pull-up  
resistors to hold unused inputs  
QUICK REFERENCE DATA  
CONDITIONS  
= 25 °C; GND = 0 V  
SYMBOL  
PARAMETER  
TYPICAL  
UNIT  
T
amb  
Propagation delay  
nCPBA to nAx or  
nCPAB to nBx  
t
t
2.8  
2.3  
PLH  
PHL  
C = 50 pF; V = 5 V  
ns  
L
CC  
C
Input capacitance  
I/O capacitance  
V = 0 V or V  
CC  
4
7
pF  
pF  
IN  
I
C
V = 0 V or V ; 3-State  
O CC  
I/O  
I
Outputs disabled; V = 5.5 V  
500  
8
µA  
mA  
CCZ  
CC  
Quiescent supply current  
I
Outputs LOW; V = 5.5 V  
CC  
CCL  
ORDERING INFORMATION  
PACKAGES  
TEMPERATURE RANGE  
ORDER CODE  
74ABT16952DL  
74ABT16952DGG  
DWG NUMBER  
SOT371-1  
56-Pin Plastic SSOP Type III  
56-Pin Plastic TSSOP Type II  
–40 °C to +85 °C  
–40 °C to +85 °C  
SOT364-1  
PIN DESCRIPTION  
PIN NUMBER  
SYMBOL  
NAME AND FUNCTION  
Clock input A-to-B / Clock input B-to-A  
2, 55  
18, 22  
1CPAB / 1CPBA  
2CPAB / 2CPBA  
3, 54,  
26, 31  
1CEAB / 1CEBA  
2CEAB / 2CEBA  
Clock enable input A-to-B / Clock enable input B-to-A  
Data inputs/outputs (A side)  
52, 51, 49, 48, 47, 45, 44, 43  
42, 41, 40, 38, 37, 36, 34, 33  
1A0 – 1A7  
2A0 – 2A7  
1, 56  
8, 29  
1B0 – 1B7  
2B0 – 2B7  
Data inputs/outputs (B side)  
1OEAB / 1OEBA  
2OEAB / 2OEBA  
4, 11, 18, 25, 32, 39, 45, 53  
Output enable inputs  
4, 17, 30, 43  
7, 22, 35, 50  
GND  
Ground (0 V)  
V
CC  
Positive supply voltage  
2
2002 Apr 03  
853-1814 27958  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
PIN CONFIGURATION  
LOGIC SYMBOL  
1
2
56  
55  
1OEAB  
1CPAB  
1CEAB  
GND  
1OEBA  
1CPBA  
3
54 1CEBA  
GND  
1B0  
4
53  
52  
5
6
8
9
10  
12 13 14  
1A0  
5
1A1  
6
51 1B1  
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7  
1CPAB  
7
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
V
V
CC  
2
3
CC  
8
1CEAB  
1OEBA  
1OEAB  
56  
1
1A2  
1A3  
1B2  
1B3  
9
55  
54  
1CPBA  
1CEBA  
1A4  
1B4  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7  
GND  
1A5  
1A6  
1A7  
2A0  
GND  
1B5  
1B6  
1B7  
2B0  
52 51 49 48 47 45 44 43  
15 16 17 19 20 21 23 24  
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7  
2A1  
2A2  
2B1  
2B2  
GND  
2A3  
GND  
2B3  
27  
26  
2CPAB  
2CEAB  
2OEBA  
2OEAB  
29  
28  
2A4 20  
37 2B4  
30  
31  
2CPBA  
2CEBA  
21  
22  
23  
24  
25  
26  
27  
28  
36  
35  
34  
33  
32  
31  
30  
29  
2A5  
2B5  
V
V
CC  
CC  
2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7  
2A6  
2B6  
2A7  
GND  
2B7  
42 41 40 38 37 36 34 33  
GND  
2CEBA  
2CEAB  
SH00071  
2CPAB  
2OEAB  
2CPBA  
2OEBA  
SH00070  
3
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
LOGIC SYMBOL (IEEE/IEC)  
FUNCTION TABLE for Register nAx or nBx  
INPUTS  
56  
1OEBA  
1CEBA  
1EN3  
G1  
INTERNAL  
Q
OPERATING  
MODE  
54  
nAx or  
nBx  
nCPXX nCEXX  
55  
1
1LPBA  
1OEAB  
1C5  
EN4  
X
X
H
NC  
Hold data  
Load data  
3
2
L
H
L
L
L
H
1LEAB  
1CPAB  
G2  
2C6  
H =HIGH voltage level  
29  
31  
2OEBA  
2CEBA  
EN9  
G7  
L
X
=LOW voltage level  
=LOW-to-HIGH transition  
=Don’t care  
30  
28  
2CPBA  
2OEAB  
7C11  
EN10  
XX=AB or BA  
NC=No change  
26  
27  
2LEAB  
2CPAB  
G8  
FUNCTION TABLE for Output Enable  
8C12  
INPUTS  
INTERNAL  
Q
nAx or nBx  
OUTPUTS  
5
52  
OPERATING MODE  
3
1A0  
1B0  
5D  
nOEXX  
6D  
4
H
X
Z
Disable outputs  
Enable outputs  
6
51  
49  
48  
47  
45  
1A1  
1A2  
1A3  
1A4  
1A5  
1B1  
1B2  
1B3  
1B4  
1B5  
8
L
L
L
H
L
H
9
10  
12  
H =HIGH voltage level  
L
X
=LOW voltage level  
=Don’t care  
XX=AB or BA  
=High impedance “off” state  
13  
14  
15  
44  
43  
42  
1A6  
1A7  
2A0  
1B6  
1B7  
2B0  
Z
9
11D  
10  
12D  
16  
17  
19  
41  
40  
38  
2A1  
2A2  
2A3  
2B1  
2B2  
2B3  
20  
21  
37  
36  
2A4  
2A5  
2B4  
2B5  
23  
24  
34  
33  
2A6  
2A7  
2B6  
2B7  
SH00086  
4
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
LOGIC DIAGRAM  
nCEAB  
nCPAB  
nOEAB  
DETAIL A  
CE  
Q
nA0  
D
CP  
CE  
CP  
Q
D
nB0  
nB1  
nB2  
nB3  
nB4  
nB5  
nB6  
nB7  
nA1  
nA2  
nA3  
nA4  
nA5  
nA6  
nA7  
DETAIL A X 7  
nCEBA  
nCPBA  
nOEBA  
SH00072  
5
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
1, 2  
ABSOLUTE MAXIMUM RATINGS  
SYMBOL  
PARAMETER  
DC supply voltage  
CONDITIONS  
RATING  
UNIT  
V
V
CC  
I
IK  
–0.5 to +7.0  
–18  
DC input diode current  
V < 0  
I
mA  
V
3
V
I
DC input voltage  
–1.2 to +7.0  
–50  
I
DC output diode current  
V
O
< 0  
mA  
V
OK  
3
V
OUT  
DC output voltage  
Output in Off or HIGH state  
Output in LOW state  
–0.5 to +5.5  
128  
I
DC output current  
mA  
OUT  
Output in HIGH state  
–64  
T
stg  
Storage temperature range  
–65 to +150  
°C  
NOTES:  
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the  
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to  
absolute-maximum-rated conditions for extended periods may affect device reliability.  
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction  
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 °C.  
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
RECOMMENDED OPERATING CONDITIONS  
SYMBOL  
PARAMETER  
LIMITS  
UNIT  
MIN  
4.5  
0
MAX  
V
DC supply voltage  
5.5  
V
V
CC  
V
Input voltage  
V
CC  
I
V
HIGH-level input voltage  
LOW-level Input voltage  
HIGH-level output current  
LOW-level output current  
Input transition rise or fall rate  
2.0  
V
IH  
V
0.8  
–32  
64  
V
IL  
I
mA  
mA  
ns/V  
°C  
OH  
I
OL  
t/v  
0
10  
T
amb  
Operating free-air temperature range  
–40  
+85  
6
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
DC ELECTRICAL CHARACTERISTICS  
LIMITS  
T
= –40 °C  
to +85 °C  
amb  
T
amb  
= +25 °C  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
UNIT  
MIN  
TYP  
–0.9  
2.9  
MAX  
MIN  
MAX  
V
Input clamp voltage  
V
V
V
V
V
V
= 4.5 V; I = –18 mA  
–1.2  
–1.2  
V
V
V
V
V
V
IK  
CC  
CC  
CC  
CC  
CC  
CC  
IK  
= 4.5 V; I = –3 mA; V = V or V  
2.5  
3.0  
2.0  
2.5  
3.0  
2.0  
OH  
I
IL  
IH  
IH  
V
OH  
HIGH-level output voltage  
= 5.0 V; I = –3 mA; V = V or V  
3.4  
OH  
I
IL  
= 4.5 V; I = –32 mA; V = V or V  
2.4  
OH  
I
IL  
IH  
V
OL  
LOW-level output voltage  
Power-up output low voltage  
Input leakage  
= 4.5 V; I = 64 mA; V = V or V  
IH  
0.42  
0.13  
0.55  
0.55  
0.55  
0.55  
OL  
I
IL  
3
V
RST  
= 5.5 V; I = 1 mA; V = GND or V  
OL I CC  
I
Control pins  
V
CC  
= 5.5 V; V = GND or 5.5 V  
±0.01  
±5.0  
±5.0  
±1.0  
±100  
±50  
±1.0  
±100  
±50  
µA  
µA  
µA  
I
I
current  
I
Power-off leakage current  
V
CC  
= 0 V; V or V 4.5 V  
O I  
OFF  
Power-up/down 3-State  
V
CC  
V
OE  
= 2.1 V; V = 0.0 V; V = GND or V  
;
O
I
CC  
cc  
I
PU/PD  
4
output current  
= Don’t care  
I
+ I  
+ I  
3-State output HIGH current  
3-State output LOW current  
Output HIGH leakage current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 5.5 V; V = 5.5 V; V = V or V  
5.0  
–5.0  
5.0  
50  
–50  
50  
50  
–50  
50  
µA  
µA  
µA  
mA  
IH  
OZH  
OZL  
O
I
IL  
IH  
IH  
I
= 5.5 V; V = 0.0 V; V = V or V  
O I IL  
IL  
I
= 5.5 V; V = 5.5 V; V = GND or V  
O I  
CEX  
1
I
O
Output current  
= 5.5 V; V = 2.5 V  
–50  
–70  
–180  
–50  
–180  
O
= 5.5 V; Outputs HIGH,  
I
0.5  
8
1.5  
19  
1.5  
19  
mA  
mA  
mA  
CCH  
V = GND or V  
I
CC  
Quiescent supply current  
I
V
CC  
= 5.5 V; Outputs LOW, V = GND or V  
CCL  
CCZ  
I
CC  
V
CC  
= 5.5 V; Outputs 3-State;  
I
0.5  
1.5  
1.5  
V = GND or V  
I
CC  
Additional supply current per  
input pin  
V
= 5.5 V; one input at 3.4 V,  
CC  
I  
CC  
5
100  
100  
µA  
2
other inputs at V or GND  
CC  
NOTES:  
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.  
2. This is the increase in supply current for each input at 3.4 V.  
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.  
4. This parameter is valid for any V between 0 V and 2.1 V with a transition time of up to 10 msec. From V = 2.1 V to V = 5 V ± 10% a  
CC  
CC  
CC  
transition time of up to 100 µsec is permitted.  
5. Unused pins at V or GND.  
CC  
AC CHARACTERISTICS  
GND = 0 V; t = t = 2.5 ns; C = 50 pF, R = 500 Ω  
R
F
L
L
LIMITS  
T
V
= +25 °C  
= +5.0 V  
T
= –40 °C to +85 °C  
amb  
CC  
amb  
V
SYMBOL  
PARAMETER  
WAVEFORM  
UNIT  
= +5.0 V ±0.5 V  
CC  
MIN  
TYP  
MAX  
MIN  
MAX  
f
Maximum clock frequency  
Propagation delay  
1
1
150  
150  
MHz  
ns  
MAX  
t
t
1.0  
1.0  
2.8  
2.3  
3.9  
3.9  
1.0  
1.0  
4.3  
4.3  
PLH  
PHL  
nCPBA to nAx, nCPAB to nBx  
t
t
Output enable time  
nOEBA to nAx, nOEAB to nBx  
3
4
1.0  
1.0  
2.5  
2.2  
3.8  
3.8  
1.0  
1.0  
4.6  
4.6  
PZH  
PZL  
ns  
ns  
t
Output disable time  
nOEBA to nAx, nOEAB to nBx  
3
4
1.7  
1.3  
3.4  
2.6  
4.4  
3.9  
1.7  
1.3  
5.2  
4.2  
PHZ  
t
PLZ  
7
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
AC SET-UP REQUIREMENTS  
LIMITS  
T
V
= +25 °C  
= +5.0 V  
T
= –40 °C to +85 °C  
amb  
CC  
amb  
V
SYMBOL  
PARAMETER  
WAVEFORM  
UNIT  
= +5.0 V ±0.5 V  
CC  
MIN  
TYP  
MIN  
t (H)  
t (L)  
s
Set-up time  
nAx to nCPAB or nBx to nCPBA  
1.2  
1.5  
0.9  
1.2  
1.2  
1.5  
S
2
2
2
2
1
ns  
ns  
ns  
ns  
ns  
t (H)  
Hold time  
nAx to nCPAB or nBx to nCPBA  
0.0  
0.0  
–1.2  
–0.9  
0.0  
0.0  
h
t (L)  
h
t (H)  
Set-up time  
nCEAB to nCPAB, nCEBA to nCPBA  
1.2  
1.6  
0.9  
1.1  
1.2  
1.6  
s
t (L)  
s
t (H)  
Hold time  
nCEAB to nCPAB, nCEBA to nCPBA  
0.0  
0.0  
–1.1  
–0.9  
0.0  
0.0  
h
t (L)  
h
t (H)  
nCPAB or nCPBA pulse width,  
HIGH or LOW  
3.3  
2.5  
2.6  
1.0  
3.3  
2.5  
w
t (L)  
w
AC WAVEFORMS  
V
M
= 1.5 V, V = GND to 3.0 V  
IN  
1/f  
MAX  
nOEAB,  
nOEBA  
V
V
M
t
M
nCPBA or  
nCPAB  
V
V
V
t
M
t
M
M
t
PZH  
PHZ  
(H)  
t (L)  
w
w
V
V
OH  
OH  
t
PHL  
PLH  
–0.3V  
0V  
nAx, nBx  
V
M
nAx or nBx  
V
V
M
M
SH00073  
SH00075  
Waveform 1. Propagation Delay, Clock Input to Output,  
Clock Pulse Width, and Maximum Clock Frequency  
Waveform 3. 3-State Output Enable Time to High Level and  
Output Disable Time from High Level  
nAx, nBx  
nCEAB,  
nCEBA  
nOEAB,  
nOEBA  
V
V
V
V
M
M
M
M
V
V
M
M
t
t (H)  
t
(H)  
t (L)  
t (L)  
h
s
h
s
t
PZL  
PLZ  
nCPAB,  
nCPBA  
nAx, nBx  
V
V
V
M
M
M
V
+0.3V  
OL  
VOL  
SH00074  
SH00076  
Waveform 2. Data Set-up and Hold Times  
Waveform 4. 3-State Output Enable Time to Low Level and  
Output Disable Time from Low Level  
8
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
TEST CIRCUIT AND WAVEFORMS  
t
W
V
AMP (V)  
90%  
CC  
90%  
7.0V  
NEGATIVE  
PULSE  
V
V
M
M
10%  
10%  
90%  
R
L
0V  
(t  
V
V
OUT  
IN  
PULSE  
GENERATOR  
D.U.T.  
t
t
(t  
(t  
)
t
t
)
THL  
F
TLH  
R
)
(t )  
F
R
R
L
C
TLH  
R
THL  
T
L
AMP (V)  
90%  
M
POSITIVE  
PULSE  
V
V
M
Test Circuit for 3-State Outputs  
10%  
10%  
t
W
0V  
SWITCH POSITION  
V
= 1.5V  
M
TEST  
SWITCH  
Input Pulse Definition  
t
t
closed  
PLZ  
closed  
open  
PZL  
All other  
INPUT PULSE REQUIREMENTS  
DEFINITIONS  
R = Load resistor; see AC CHARACTERISTICS for value.  
L
FAMILY  
Amplitude  
3.0V  
Rep. Rate  
1MHz  
t
t
t
F
W
R
C = Load capacitance includes jig and probe capacitance;  
L
see AC CHARACTERISTICS for value.  
74ABT/H16  
500ns 2.5ns 2.5ns  
R = Termination resistance should be equal to Z  
T
of  
OUT  
pulse generators.  
SA00018  
9
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm  
SOT371-1  
10  
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm  
SOT364-1  
11  
2002 Apr 03  
Philips Semiconductors  
Product data  
16-bit registered transceiver (3-State)  
74ABT16952  
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: 04-02  
9397 750 09693  
For sales offices addresses send e-mail to:  
sales.addresses@www.semiconductors.philips.com.  
Document order number:  
Philips  
Semiconductors  

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