IDT74ALVCH16501PAG8 IDT, Integrated Device Technology Inc, IDT74ALVCH16501PAG8 Datasheet

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IDT74ALVCH16501PAG8

Manufacturer Part Number
IDT74ALVCH16501PAG8
Description
TXRX 18BIT UNIV BUS 3ST 56-TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74LVCr
Datasheet

Specifications of IDT74ALVCH16501PAG8

Logic Type
Universal Bus Transceiver
Number Of Circuits
18-Bit
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2.3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ALVCH16501PAG8
800-1556-2
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical t
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
• V
• V
• V
• CMOS power levels (0.4μ μ μ μ μ W typ. static)
• Rail-to-Rail output swing for increased noise margin
• Available in SSOP and TSSOP packages
DRIVE FEATURES:
• High Output Drivers: ±24mA
• Suitable for heavy loads
APPLICATIONS:
• 3.3V high speed systems
• 3.3V and lower voltage computing systems
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
© 2006 Integrated Device Technology, Inc.
IDT74ALVCH16501
3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
CC
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
= 2.5V ± 0.2V
SK(o)
CLKAB
CLKBA
(Output Skew) < 250ps
OEAB
OEBA
LEBA
LEAB
A
1
1
55
2
28
30
27
3
3.3V CMOS 18-BIT UNIVERSAL
BUS TRANSCEIVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
CLK
1D
C1
TO 17 OTHER CHANNELS
1
DESCRIPTION:
CMOS technology. Data flow in each direction is controlled by output-enable
(OEAB and OEBA), latch enable (LEAB and LEBA), and clock (CLKAB and
CLKBA) inputs. For A-to-B data flow, the device operates in the transparent
mode when LEAB is high. When LEAB is low, the A data is latched if CLKAB
is held at a high or low logic level. If LEAB is low, the A data is stored in the latch/
flip-flop on the low-to-high transition of CLKAB. When OEAB is high, the outputs
are active. When OEAB is low, the outputs are in the high-impedance state.
The output enables are complementary (OEAB is active high and OEBA is active
low).
driver is capable of driving a moderate to heavy load while maintaining speed
performance.
whenever the input bus goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
This 18-bit universal bus transceiver is built using advanced dual metal
Data flow for B to A is similiar to that of A to B but uses OEBA, LEBA, and CLKBA.
The ALVCH16501 has been designed with a ±24mA output driver. This
The ALVCH16501 has “bus-hold” which retains the inputs’ last state
1D
C1
CLK
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH16501
54
B
1
MAY 2006
DSC-4738/4

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IDT74ALVCH16501PAG8 Summary of contents

Page 1

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS FEATURES: • 0.5 MICRON CMOS Technology • Typical t (Output Skew) < 250ps SK(o) • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, ...

Page 2

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION OEAB 1 2 LEAB GND GND ...

Page 3

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS FUNCTION TABLE (1,2) Inputs OEAB LEAB CLKAB ↑ ↑ NOTES: 1. A-to-B ...

Page 4

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS BUS-HOLD CHARACTERISTICS (1) Symbol Parameter I Bus-Hold Input Sustain Current BHH I BHL I Bus-Hold Input Sustain Current BHH I BHL I Bus-Hold Input Overdrive Current BHHO I BHLO NOTES: ...

Page 5

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS SWITCHING CHARACTERISTICS Symbol Parameter f MAX t Propagation Delay PLH PHL t Propagation Delay PLH PHL ...

Page 6

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS (1) (1) Symbol V = 3.3V±0. 2. LOAD V 2.7 2 1.5 1 ...

Page 7

IDT74ALVCH16501 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS ORDERING INFORMATION IDT ALVC XX X XXX Temp. Range Bus-Hold Family CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX XXX Device Type Package PV Shrink Small ...

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