IDT74ALVCH16501PAG IDT, Integrated Device Technology Inc, IDT74ALVCH16501PAG Datasheet

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IDT74ALVCH16501PAG

Manufacturer Part Number
IDT74ALVCH16501PAG
Description
IC UNIV BUS TXRX 18BIT 56TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74ALVCHr
Datasheet

Specifications of IDT74ALVCH16501PAG

Logic Type
Universal Bus Transceiver, CMOS
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
56-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ALVCH16501PAG
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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IDT74ALVCH16501PAG 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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