SN74SSTV16859RGQR

Polarity : Non-Inverting
Mounting Style : SMD/SMT
Packaging : Reel
Supply Voltage - Min : 2.3 V
Maximum Operating Temperature : + 70 C
Supply Voltage - Max : 2.7 V
Number of Input Lines : 13
Number of Output Lines : 26
Package / Case : VQFN-56 EP


Features:

· Member of the Texas Instruments
  Widebus Family
· 1-to-2 Outputs to Support Stacked DDR DIMMs
· Supports SSTL_2 Data Inputs
· Outputs Meet SSTL_2 Class II
  Specifications
· Differential Clock (CLK and CLK) Inputs
· Supports LVCMOS Switching Levels on the
  RESET Input
· RESET Input Disables Differential Input
  Receivers, Resets All Registers, and
  Forces All Outputs Low
· Pinout Optimizes DIMM PCB Layout
· Latch-Up Performance Exceeds 100 mA Per
  JESD 78, Class II
· ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)


Pinout




Specifications

Supply voltage range, VCC or V_DDQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.5 V to 3.6 V
Input voltage range, VI (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.5 V to VCC + 0.5 V
Output voltage range, VO (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.5 V to VDDQ + 0.5 V
Input clamp current, I_IK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  −50 mA
Output clamp current, I_OK (VO < 0 or VO > _VDDQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous output current, IO (VO = 0 to _VDDQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous current through each V_CC, _VDDQ, or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±100 mA
Package thermal impedance, _JA (see Note 3): D_GG package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C/W
(see Note 4): RGQ package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22°C/W
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−65°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. This value is limited to 3.6 V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
4. The package thermal impedance is calculated in accordance with JESD 51-5.


Description

This 13-bit to 26-bit registered buffer SN74SSTV16859RGQR is designed for 2.3-V to 2.7-V VCC operation.All inputs are SSTL_2, except the LVCMOS reset (RESET) input. All outputs are SSTL_2, Class II compatible.

The SN74SSTV16859 operates from a differential clock (CLK and CLK). Data are registered at the crossing of CLK going high and CLK going low.


Parameters:

Technical/Catalog Information	SN74SSTV16859RGQR
Vendor	Texas Instruments (VA)
Category	Integrated Circuits (ICs)
Logic Type	Registered Buffer with SSTL_2 Inputs and Outputs
Mounting Type	Surface Mount
Package / Case	56-VQFN
Supply Voltage	2.3 V ~ 2.7 V
Packaging	Digi-Reel?
Operating Temperature	0°C ~ 70°C
Drawing Number	296; 4203438; RGQ; 56
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	SN74SSTV16859RGQR SN74SSTV16859RGQR 296 14377 6 ND 296143776ND 296-14377-6