IDT74ALVCH16952
IDT74ALVCH16952 is 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER manufactured by Integrated Device Technology.
IDT74ALVCH16952 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD
- 0.5 MICRON CMOS Technology
- Typical t SK(o) (Output Skew) < 250ps
- ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200p F, 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 SSOP, TSSOP, and TVSOP packages
Features
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DESCRIPTION:
DRIVE Features
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- High Output Drivers: ±24m A
- Suitable for heavy loads
This 16-bit registered transceiver is built using advanced dual metal CMOS technology. The ALVCH16952 contains two sets of D-type flip-flops for temporary storage of data flowing in either direction. This device can be used as two 8-bit transceivers or one 16-bit transceiver. Data on the A or B bus is stored in the registers on the low-to-high transition of the clock (CLKAB or CLKBA) input provided that the clock-enable (CLKENAB or CLKENBA) input is low. Taking the output-enable (OEAB or OEBA) input low accesses the data on either port. The ALVCH16952 has been designed with a ±24m A output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance. The ALVCH16952 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.
APPLICATIONS:
- 3.3V high speed systems
- 3.3V and lower voltage puting systems
FUNCTIONAL BLOCK DIAGRAM
1 CLKEN BA 1 C LKBA 1 OEAB 54 2 CLKEN BA 2 C LKBA 2 OEAB 31
55 1
30 28
1 CLKEN AB
2 CLKEN AB
1 C...
