IDT74ALVCHS162830 Datasheet, PDF (1/6 Pages) Integrated Device Technology – 3.3V CMOS 1-BIT TO 2-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS AND BUS-HOLD

IDT74ALVCHS162830
3.3V CMOS 1-BIT TO 2-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
3.3V CMOS 1-BIT TO 2-BIT
ADDRESS DRIVER WITH
3-STATE OUTPUTS AND
BUS-HOLD
IDT74ALVCHS162830
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical tSK(o) (Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• VCC = 3.3V ± 0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
• VCC = 2.5V ± 0.2V
• CMOS power levels (0.4µ W typ. static)
• Rail-to-Rail output swing for increased noise margin
• Available in TVSOP package
DESCRIPTION:
This 1-bit to 2-bit address driver is built using advanced dual metal CMOS
technology. Diodes to VCC have been added on the inputs to clamp
overshoot.
The ALVCHS162830 has series resistors in the device output structure
which will significantly reduce line noise when used with light loads. This
driver has been designed to drive ±12mA at the designated threshold
levels.
The ALVCHS162830 has “bus-hold” which retains the inputs’ last state
whenever the input bus goes to a high impedance. This prevents floating
inputs and eliminates the need for pull-up/down resistors.
DRIVE FEATURES:
• Balanced Output Drivers: ±12mA
• Low switching noise
APPLICATIONS:
• SDRAM Modules
• PC Motherboards
• Workstations
FUNCTIONAL BLOCK DIAGRAM
VCC
21
OE2
20
OE1
A1 ⁷
VCC
VCC
5 _1Y1
4 _2Y1
TO 17 OTHER CHANNELS
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
©1999 Integrated Device Technology, Inc.
OCTOBER 1999
DSC-4718/2