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74AVC16334ADGG,118

P1-P3P4-P6P7-P9P10-P11
Philips Semiconductors Product specification
74AVC16334A
16-bit registered driver with inverted register enable and
Dynamic Controlled Outputs (3-State)
2000 Aug 03
3
PIN DESCRIPTION
PIN NUMBER SYMBOL NAME AND FUNCTION
24 NC No connection
2, 3, 5, 6, 8, 9, 11, 12, 13,
14, 16, 17, 19, 20, 22, 23
Y
0
to Y
15
Data outputs
4, 10, 15, 21, 28, 34, 39,
45
GND Ground (0 V)
7, 18, 31, 42 V
CC
Positive supply voltage
1 OE
Output enable input
(active LOW)
25 LE
Latch enable input
(active LOW)
48 CLK Clock input
47, 46, 44, 43, 41, 40,
38, 37, 36, 35, 33, 32,
30, 29, 27, 26
A
0
to A
15
Data inputs
LOGIC SYMBOL
SH00202
CP
LE
D
OE
LE
A
1
Y
1
TO THE 17 OTHER CHANNELS
CP
LOGIC SYMBOL (IEEE/IEC)
11 ∇ 1
48
25
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
3D
1
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
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
LE
C3
G2
SH00168
FUNCTION TABLE
INPUTS
OUTPUTS
OE LE CLK A
OUTPUTS
H X X X Z
L L X L L
L L X H H
L H ↑ L L
L H ↑ H H
L H L or H X Y
0
1
H = HIGH voltage level
L = LOW voltage level
X = Don’t care
Z = High impedance “off” state
↑ = LOW-to-HIGH level transition
NOTE:
1. Output level before the indicated steady-state input conditions
were established.
Philips Semiconductors Product specification
74AVC16334A
16-bit registered driver with inverted register enable and
Dynamic Controlled Outputs (3-State)
2000 Aug 03
4
168-pin SDR SDRAM DIMM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
The PLL clock distribution device and AVC 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
74AVC16334A PCK2509S or PCK2510S74AVC16334A
BACK SIDE
FRONT SIDE
74AVC16334A
SW00525
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER CONDITIONS MIN MAX UNIT
pp
1.65 1.95
V
CC
u
y v
2.3 2.7 V
3.0 3.6
V
CC
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
V
O
DC output voltage range; output HIGH or LOW state 0 V
CC
V
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 = 0 V).
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 data 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 specification
74AVC16334A
16-bit registered driver with inverted register enable and
Dynamic Controlled Outputs (3-State)
2000 Aug 03
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 0.65 V
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 0.35 V
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
=36V
;
I
I
Input leaka
g
e current
V
CC
=
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
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-P11

74AVC16334ADGG,118

Mfr. #:
Buy 74AVC16334ADGG,118
Manufacturer:
Nexperia
Description:
Latches IC UNIV BUS DVR 16BIT
Lifecycle:
New from this manufacturer.
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