參數(shù)資料
型號(hào): IDT74ALVC162835APV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: 0.635 MM PITCH, SSOP-56
文件頁數(shù): 1/6頁
文件大?。?/td> 104K
代理商: IDT74ALVC162835APV
1
EXTENDED COMMERCIAL TEMPERATURE RANGE
IDT74ALVC162835A
3.3V CMOS 18-BIT UNIVERSAL BUS DRIVER W/ 3-STATE OUTPUTS
MAY 1999
1999 Integrated Device Technology, Inc.
DSC-5181/-
c
IDT74ALVC162835A
EXTENDED COMMERCIAL TEMPERATURE RANGE
3.3V CMOS 18-BIT
UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
DESCRIPTION:
This 18-bit universal bus driver is built using advanced dual metal
CMOS technology. Data flow from A to Y is controlled by the output-
enable (OE) input. The device operates in the transparent mode when
the latch-enable (LE) input is high. The A data is latched if the clock
(CLK) input is held at a high or low logic level. If LE is low, the A data is
stored in the latch flip-flop on the low-to-high transition of CLK. When OE
is high, the outputs are in the high-impedance state.
The ALVC162835A has series resistors in the device output structure
which will reduce switching noise in 128MB and 256MB SDRAM
modules. Designed with a drive capability of ±18mA, the ALVC162835A
is a mid-way drive between the ALVC162835 (±12mA) and ALVC16835
(±24mA).
The ALVC162835A is a higher drive version of ALVC162835. It is
suitable for PC133 applications and particularly SDRAM Modules
clocked at 133 MHz.
FEATURES:
0.5 MICRON CMOS Technology
–Typical tSK(0) (Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
0.635mm pitch SSOP, 0.50mm pitch TSSOP,
and 0.40mm pitch TVSOP packages
Extended commercial range of – 40°C to + 85°C
–VCC = 3.3V ± 0.3V, Normal Range
–VCC = 2.7V to 3.6V, Extended Range
–VCC = 2.5V ± 0.2V
CMOS power levels (0.4 W typ. static)
Rail-to-Rail output swing for increased noise margin
Functional Block Diagram
LE
A1
TO 17 OTHER CHANNELS
OE
CLK
27
54
28
30
1
D
CLK
3
Y1
C1
Drive Features for ALVC162835A:
Balanced Output Drivers: ±18mA
Low switching noise
APPLICATIONS:
SDRAM Modules
PC Motherboards
Workstations
相關(guān)PDF資料
PDF描述
IDT74ALVC162835APA ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVC162835PV ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVC162836PF8 ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVC16646PV ALVC/VCX/A SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
IDT74ALVC16836PF ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56
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