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74ALVCH16245DL,112

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
9397 750 13117 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 03 — 12 May 2004 6 of 17
Philips Semiconductors
74ALVC16245; 74ALVCH16245
16-bit bus transceiver with direction pin; 3-state
12 1B7 data output or input
13 2B0 data output or input
14 2B1 data output or input
15 GND ground (0 V)
16 2B2 data output or input
17 2B3 data output or input
18 V
CC
positive supply voltage
19 2B4 data output or input
20 2B5 data output or input
21 GND ground (0 V)
22 2B6 data output or input
23 2B7 data output or input
24 2DIR direction control input
25 2
OE output enable input (active LOW)
26 2A7 data input or output
27 2A6 data input or output
28 GND ground (0 V)
29 2A5 data input or output
30 2A4 data input or output
31 V
CC
positive supply voltage
32 2A3 data input or output
33 2A2 data input or output
34 GND ground (0 V)
35 2A1 data input or output
36 2A0 data input or output
37 1A7 data input or output
38 1A6 data input or output
39 GND ground (0 V)
40 1A5 data input or output
41 1A4 data input or output
42 V
CC
positive supply voltage
43 1A3 data input or output
44 1A2 data input or output
45 GND ground (0 V)
46 1A1 data input or output
47 1A0 data input or output
48 1
OE output enable input (active LOW)
Table 3: Pin description
…continued
Pin Symbol Description
9397 750 13117 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 03 — 12 May 2004 7 of 17
Philips Semiconductors
74ALVC16245; 74ALVCH16245
16-bit bus transceiver with direction pin; 3-state
7. Functional description
7.1 Function table
[1] H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high-impedance OFF-state.
8. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] Above 55 °C the value of P
tot
derates linearly with 11.3 mW/K.
[3] Above 55 °C the value of P
tot
derates linearly with 8 mW/K.
Table 4: Function table
[1]
Input Input or output
nOE nDIR nAn nBn
L L A = B input
L H input B = A
HXZZ
Table 5: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage −0.5 +4.6 V
I
IK
input diode current V
I
< 0 V −50 - mA
V
I
input voltage data inputs with bushold
[1]
−0.5 V
CC
+ 0.5 V
data inputs without bushold
[1]
−0.5 +4.6 V
control pins
[1]
−0.5 +4.6 V
I
OK
output diode current V
O
> V
CC
or V
O
< 0 V - ±50 mA
V
O
output voltage
[1]
−0.5 V
CC
+ 0.5 V
I
O
output source or
sink current
V
O
= 0 V to V
CC
- ±50 mA
I
GND
, I
CC
V
CC
or GND current - ±100 mA
T
stg
storage
temperature
−65 +150 °C
P
tot
power dissipation T
amb
= −40 °C to +85 °C
SSOP package
[2]
- 850 mW
TSSOP package
[3]
- 600 mW
9397 750 13117 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 03 — 12 May 2004 8 of 17
Philips Semiconductors
74ALVC16245; 74ALVCH16245
16-bit bus transceiver with direction pin; 3-state
9. Recommended operating conditions
10. Static characteristics
Table 6: Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage maximum speed performance
C
L
= 30 pF 2.3 - 2.7 V
C
L
= 50 pF 3.0 - 3.6 V
low-voltage applications 1.2 - 3.6 V
V
I
input voltage 0 - V
CC
V
V
O
output voltage 0 - V
CC
V
T
amb
operating ambient
temperature
−40 - +85 °C
t
r
, t
f
input rise and fall
times
V
CC
= 2.3 V to 3.0 V 0 - 20 ns/V
V
CC
= 3.0 V to 3.6 V 0 - 10 ns/V
Table 7: Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ Max Unit
T
amb
= −40 °C to +85 °C
[1]
V
IH
HIGH-level input voltage V
CC
= 2.3 V to 2.7 V 1.7 1.2 - V
V
CC
= 2.7 V to 3.6 V 2.0 1.5 - V
V
IL
LOW-level input voltage V
CC
= 2.3 V to 2.7 V - 1.2 0.7 V
V
CC
= 2.7 V to 3.6 V - 1.5 0.8 V
V
OH
HIGH-level output voltage V
I
= V
IH
or V
IL
I
O
= −100 µA;
V
CC
= 2.3 V to 3.6 V
V
CC
− 0.2 V
CC
-V
I
O
= −6 mA; V
CC
= 2.3 V V
CC
− 0.3 V
CC
− 0.08 - V
I
O
= −12 mA; V
CC
= 2.3 V V
CC
− 0.6 V
CC
− 0.26 - V
I
O
= −12 mA; V
CC
= 2.7 V V
CC
− 0.5 V
CC
− 0.14 - V
I
O
= −12 mA; V
CC
= 3.0 V V
CC
− 0.6 V
CC
− 0.09 - V
I
O
= −24 mA; V
CC
= 3.0 V V
CC
− 1.0 V
CC
− 0.28 - V
V
OL
LOW-level output voltage V
I
=V
IH
or V
IL
I
O
= 100 µA;
V
CC
= 2.3 V to 3.6 V
- GND 0.20 V
I
O
= 6 mA; V
CC
= 2.3 V - 0.07 0.40 V
I
O
= 12 mA; V
CC
= 2.3 V - 0.15 0.70 V
I
O
= 12 mA; V
CC
= 2.7 V - 0.14 0.40 V
I
O
= 24 mA; V
CC
= 3.0 V - 0.27 0.55 V
I
LI
input leakage current V
I
=V
CC
or GND;
V
CC
= 2.3 V to 3.6 V
- 0.1 5 µA
I
OZ
3-state output OFF-state current V
I
=V
IH
or V
IL
;
V
O
=V
CC
or GND;
V
CC
= 2.3 V to 3.6 V
- 0.1 10 µA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

74ALVCH16245DL,112

Mfr. #:
Buy 74ALVCH16245DL,112
Manufacturer:
Nexperia
Description:
Bus Transceivers 3.3V 16-BIT BUS
Lifecycle:
New from this manufacturer.
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