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| SN74SSTU32864C Datasheet, PDF (7/18 Pages) Texas Instruments – 25-BIT CONFIGURABLE REGISTERED BUFFER WITH SSTL 18 INPUTS AND OUTPUTS | |||
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www.ti.com
SN74SSTU32864C
25-BIT CONFIGURABLE REGISTERED BUFFER
WITH SSTL_18 INPUTS AND OUTPUTS
SCES542A â JANUARY 2004 â REVISED FEBRUARY 2005
GKE PACKAGE
(TOP VIEW)
123456
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
TERMINAL ASSIGNMENTS FOR 1:2 REGISTER B (C0 = 1, C1 = 1)(1)(2)(3)
1
A
D1
B
D2
C
D3
D
D4
E
D5
F
D6
G
NC
H
CLK
J
CLK
K
D8
L
D9
M
D10
N
D11 (DODT)
P
D12
R
D13
T
D14 (DCKE)
2
NC
DNU
DNU
NC
DNU
DNU
RESET
D7 (DCS)
CSR
DNU
DNU
DNU
DNU
DNU
DNU
DNU
3
VREF
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
VREF
4
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
VCC
5
Q1A
Q2A
Q3A
Q4A
Q5A
Q6A
C1
Q7A (QCSA)
NC
Q8A
Q9A
Q10A
Q11A (QODTA)
Q12A
Q13A
Q14A (QCKEA)
(1) Each pin name in parentheses indicates the DDR2 DIMM signal name.
(2) NC - No internal connection
(3) DNU - Do not use
6
Q1B
Q2B
Q3B
Q4B
Q5B
Q6B
C0
Q7B (QCSB)
NC
Q8B
Q9B
Q10B
Q11B (QODTB)
Q12B
Q13B
Q14B (QCKEB)
7
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