ordering information This 25-bit 1:1 or 14-bit 1:2 configurable registered buffer is designed for 1.7-V to 1.9-V VCC operation. In the 1:1 pinout configuration, only one device per DIMM is required to drive nine SDRAM loads. In the 1:2 pinout configuration, two devices per DIMM are required to drive 18 SDRAM loads. All inputs are SSTL_18, except the LVCMOS .
to 1.9-V VCC operation. In the 1:1 pinout configuration, only one device per DIMM is required to drive nine SDRAM loads. In the 1:2 pinout configuration, two devices per DIMM are required to drive 18 SDRAM loads. All inputs are SSTL_18, except the LVCMOS reset (RESET) and LVCMOS control (Cn) inputs. All outputs are edge-controlled circuits optimized for unterminated DIMM loads and meet SSTL_18 specifications. The SN74SSTU32864 operates from a differential clock (CLK and CLK). Data are registered at the crossing of CLK going high and CLK going low. The C0 input controls the pinout configuratio.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN74SSTU32864C |
Texas Instruments |
25-BIT CONFIGURABLE REGISTERED BUFFER | |
2 | SN74SSTUB32864 |
Texas Instruments |
25-BIT CONFIGURABLE REGISTERED BUFFER | |
3 | SN74SSTUB32866 |
Texas Instruments |
25-BIT CONFIGURABLE REGISTERED BUFFER | |
4 | SN74SSTEB32866 |
Texas Instruments |
1.5V/1.8V 25-BIT CONFIGURABLE REGISTERED BUFFER | |
5 | SN74SSTV16859 |
Texas Instruments |
13-BIT TO 26-BIT REGISTERED BUFFER | |
6 | SN74SSTV32852 |
Texas Instruments |
24-BIT TO 48-BIT REGISTERED BUFFER | |
7 | SN74SSTV32852-EP |
Texas Instruments |
24-Bit To 48-Bit Registered Buffer | |
8 | SN74SSTV32867-EP |
Texas Instruments |
26-BIT REGISTERED BUFFER | |
9 | SN74SSTVF16857 |
Texas Instruments |
14-BIT REGISTERED BUFFER | |
10 | SN74SSTVF16859 |
Texas Instruments |
13-BIT TO 26-BIT REGISTERED BUFFER | |
11 | SN74SSTVF32852 |
Texas Instruments |
24-BIT TO 48-BIT REGISTERED BUFFER | |
12 | SN74SSQE32882 |
Texas Instruments |
28-BIT TO 56-BIT REGISTERED BUFFER |