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74AVC16835ADGV,118

P1-P3P4-P6P7-P9P10-P12P13-P13
Philips Semiconductors Product data
74AVC16835A
18-bit registered driver with
Dynamic Controlled Outputs (3-State)
2002 Mar 15
3
PIN DESCRIPTION
PIN NUMBER SYMBOL NAME AND FUNCTION
1, 2, 55 NC No connection
3, 5, 6, 8, 9, 10, 12, 13,
14, 15, 16, 17, 19, 20,
21, 23, 24, 26
Y
0
to Y
17
Data outputs
4, 11, 18, 25, 32, 39, 46,
53, 56
GND Ground (0V)
7, 22, 35, 50 V
CC
Positive supply voltage
27 OE
Output enable input
(active LOW)
28 LE
Latch enable input
(active HIGH)
30 CP Clock input
54, 52, 51, 49, 48, 47,
45, 44, 43, 42, 41, 40,
38, 37, 36, 34, 33, 31
A
0
to A
17
Data inputs
LOGIC SYMBOL
SH00201
CP
LE
D
OE
LE
A
1
Y
1
TO THE 17 OTHER CHANNELS
CP
TYPICAL INPUT (DATA OR CONTROL)
SH00200
A1
V
CC
LOGIC SYMBOL (IEEE/IEC)
1 ∇ 1
30
28
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
31
3
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
26
3D
27
2C3
EN1
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
A
17
OE
CP
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
Y
7
Y
8
Y
9
Y
10
Y
11
Y
12
Y
13
Y
14
Y
15
Y
16
Y
17
LE
C3
G2
SH00154
FUNCTION TABLE
INPUTS
OUTPUTS
OE LE CP A
OUTPUTS
H X X X Z
L H X L L
L H X H H
L L ↑ L L
L L ↑ H H
L L H X Y
0
1
L L L X Y
0
2
H = HIGH voltage level
L = LOW voltage level
X = Don’t care
Z = High impedance “off” state
↑ = LOW-to-HIGH level transition
NOTES:
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.
Philips Semiconductors Product data
74AVC16835A
18-bit registered driver with
Dynamic Controlled Outputs (3-State)
2002 Mar 15
4
168-pin SDR SDRAM DIMM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
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
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
74AVC16835A PCK2509S or PCK2510S74AVC16835A
BACK SIDE
FRONT SIDE
74AVC16835A
SW00726
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER CONDITIONS MIN MAX UNIT
1.65 1.95
V
CC
DC supply voltage (according to JEDEC Low Voltage Standards) 2.3 2.7 V
V
CC
3.0 3.6
DC supply voltage (for low voltage applications) 1.2 3.6 V
V
I
DC Input voltage range 0 3.6 V
V
O
DC output voltage range; output 3-State 0 3.6
V
O
DC output voltage range; output HIGH or LOW state 0 V
CC
T
amb
Operating free-air temperature range –40 +85 °C
V
CC
= 1.65 to 2.3 V 0 30
t
r
, t
f
Input rise and fall times V
CC
= 2.3 to 3.0 V 0 20 ns/V
V
CC
= 3.0 to 3.6 V 0 10
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage –0.5 to +4.6 V
I
IK
DC input diode current V
I
t0 –50 mA
V
I
DC input voltage For all inputs
1
–0.5 to 4.6 V
I
OK
DC output diode current V
O
uV
CC
or V
O
t 0
"50
mA
V
O
DC output voltage; output 3-State Note 1 –0.5 to 4.6 V
V
O
DC output voltage; output HIGH or LOW state Note 1 –0.5 to V
CC
+0.5 V
I
O
DC output source or sink current V
O
= 0 to V
CC
"50
mA
I
GND
, I
CC
DC V
CC
or GND current
"100
mA
T
stg
Storage temperature range –65 to +150 °C
P
TOT
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 600
mW
NOTE:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Philips Semiconductors Product data
74AVC16835A
18-bit registered driver with
Dynamic Controlled Outputs (3-State)
2002 Mar 15
5
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
MIN TYP
1
MAX
V
CC
= 1.2 V V
CC
– –
V
HIGH level In
p
ut voltage
V
CC
= 1.65 to 1.95 V 0.65V
CC
0.9 –
V
V
IH
HIGH
le
v
el
Inp
u
t
v
oltage
V
CC
= 2.3 to 2.7 V 1.7 1.2 –
V
V
CC
= 3.0 to 3.6 V 2.0 1.5 –
V
CC
= 1.2 V – – GND
V
LOW level In
p
ut voltage
V
CC
= 1.65 to 1.95 V – 0.9 0.35V
CC
V
V
IL
LOW
le
v
el
Inp
u
t
v
oltage
V
CC
= 2.3 to 2.7 V – 1.2 0.7
V
V
CC
= 3.0 to 3.6 V – 1.5 0.8
V
CC
= 1.65 to 3.6 V; V
I
= V
IH
or V
IL
;
V
CC
020
V
CC
CC I IH IL
I
O
= –100 µA
V
CC
0
.
20
V
CC
–
V
O
H
HIGH level output voltage
V
CC
= 1.65 V; V
I
= V
IH
or V
IL
; I
O
= –4 mA V
CC
0.45 V
CC
0.10 –
V
OH
g
V
CC
= 2.3 V; V
I
= V
IH
or V
IL
; I
O
= –8 mA V
CC
0.55 V
CC
0.28 –
V
CC
= 3.0 V; V
I
= V
IH
or V
IL
; I
O
= –12 mA V
CC
0.70 V
CC
0.32 –
V
CC
= 1.65 to 3.6 V; V
I
= V
IH
or V
IL
;
GND
020
CC I IH IL
I
O
= 100 µA
–
GND
0
.
20
V
O
L
LOW level output voltage
V
CC
= 1.65 V; V
I
= V
IH
or V
IL
; I
O
= 4 mA – 0.10 0.45
V
OL
g
V
CC
= 2.3 V; V
I
= V
IH
or V
IL
; I
O
= 8 mA – 0.26 0.55
V
CC
= 3.0 V; V
I
= V
IH
or V
IL
; I
O
= 12 mA – 0.36 0.70
V
CC
= 1 65 to 3 6 V
;
I
I
Input leaka
g
e current
V
CC
=
1
.
65
to
3
.
6
V;
V V or GND
– 0.1 2.5
µ
A
I
I
In ut
leakage
current
V
I
=
V
CC
or
GND
0.1
2.5
µA
I
OFF
3-State output OFF-state current V
CC
= 0 V; V
I
or V
O
= 3.6 V – 0.1
10
µA
I
IHZ
/I
ILZ
3-State output OFF-state current V
CC
= 1.65 to 3.6 V; V
I
= V
CC
or GND – 0.1 12.5 µA
I
O
3 State out
p
ut OFF state current
V
CC
= 1.65 to 2.7 V; V
I
= V
IH
or V
IL
;
V
O
= V
CC
or GND
– 0.1 5
µA
I
OZ
3
-
State
o
u
tp
u
t
OFF
-
state
c
u
rrent
V
CC
= 3.0 to 3.6 V; V
I
= V
IH
or V
IL
;
V
O
= V
CC
or GND
– 0.1 10
µ
A
I
CC
Quiescent su
pp
ly current
V
CC
= 1.65 to 2.7 V; V
I
= V
CC
or GND; I
O
= 0 – 0.1 20
µA
I
CC
Q
u
iescent
s
u
ppl
y
c
u
rrent
V
CC
= 3.0 to 3.6 V; V
I
= V
CC
or GND; I
O
= 0 – 0.2 40
µ
A
NOTE:
1. All typical values are at T
amb
= 25°C.
P1-P3P4-P6P7-P9P10-P12P13-P13

74AVC16835ADGV,118

Mfr. #:
Buy 74AVC16835ADGV,118
Manufacturer:
NXP Semiconductors
Description:
Bus Transceivers 18-BIT REG DRIVER-DC
Lifecycle:
New from this manufacturer.
Delivery:
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