IDT74LVCH16601APVG8 datasheet, PDF

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IDT74LVCH16601APVG8: DescriptionRegistered Bus Transceiver, LVC/LCX/Z Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, GREEN, SSOP-56; Categorylogic; File Size102KB，7 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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IDT74LVCH16601APVG8 Overview

Registered Bus Transceiver, LVC/LCX/Z Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, GREEN, SSOP-56

IDT74LVCH16601APVG8 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	SSOP
package instruction	GREEN, SSOP-56
Contacts	56
Reach Compliance Code	compliant
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
series	LVC/LCX/Z
JESD-30 code	R-PDSO-G56
JESD-609 code	e3
length	18.415 mm
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER
Humidity sensitivity level	1
Number of digits	18
Number of functions	1
Number of ports	2
Number of terminals	56
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
propagation delay (tpd)	6.3 ns
Certification status	Not Qualified
Maximum seat height	2.794 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	7.5 mm
Base Number Matches	1

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IDT74LVCH16601A

3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER

INDUSTRIAL TEMPERATURE RANGE

3.3V CMOS 18-BIT

IDT74LVCH16601A

UNIVERSAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS,

5 VOLT TOLERANT I/O, BUS-HOLD

FEATURES:

• Typical t

SK(o)

(Output Skew) < 250ps

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

machine model (C = 200pF, R = 0)

• V

= 3.3V ± 0.3V, Normal Range

• V

= 2.7V to 3.6V, Extended Range

• CMOS power levels (0.4μ W typ. static)

• All inputs, outputs, and I/O are 5V tolerant

• Supports hot insertion

• Available in SSOP package

DESCRIPTION:

The LVCH16601A 18-bit universal bus transceiver is built using ad-

vanced dual metal CMOS technology. The LVCH16601A combines D-type

latches and D-type flip-flops to allow data flow in transparent, latched and

clocked modes.

Data flow in each direction is controlled by output-enable (OEAB and

OEBA),

latched-enable (LEAB and LEBA), and clock (CLKAB and CLKBA)

inputs. The clock can be controlled by the clock-enable (CLKENAB and

CLKENBA)

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-bus data is stored in the latch/

flip-flop on the low-to-high transition of CLKAB. Output enable

OEAB

is active

low. When

OEAB

is low, the outputs are active. When

OEAB

is high, the

outputs are in the high-impedance state. Data flow for B to A is similar to that

of A to B but uses

OEBA,

LEBA, CLKBA and

CLKENBA.

All pins can be driven from either 3.3V or 5V devices. This feature allows

the use of this device as a translator in a mixed 3.3V/5V supply system.

The LVCH16601A has been designed with a ±24mA output driver. This

driver is capable of driving a moderate to heavy load while maintaining

speed performance.

The LVCH16601A has “bus-hold” which retains the inputs’ last state

whenever the input goes to a high impedance. This prevents floating inputs

and eliminates the need for pull-up/down resistors.

DRIVE FEATURES:

• High Output Drivers: ±24mA

• Reduced system switching noise

APPLICATIONS:

• 5V and 3.3V mixed voltage systems

• Data communication and telecommunication systems

FUNCTIONAL BLOCK DIAGRAM

OEAB

CLKENAB

CLKAB

LEAB

LEBA

CLKBA

CLKENBA

OEBA

CLK

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

INDUSTRIAL TEMPERATURE RANGE

TO 17 OTHER CHANNELS

OCTOBER 2008

DSC-4074/5

IDT74LVCH16601APVG8 Related Products

	IDT74LVCH16601APVG8	IDT74LVCH16601APVG
Description	Registered Bus Transceiver, LVC/LCX/Z Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, GREEN, SSOP-56	Registered Bus Transceiver, LVC/LCX/Z Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, GREEN, SSOP-56
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	SSOP	SSOP
package instruction	GREEN, SSOP-56	GREEN, SSOP-56
Contacts	56	56
Reach Compliance Code	compliant	compliant
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
series	LVC/LCX/Z	LVC/LCX/Z
JESD-30 code	R-PDSO-G56	R-PDSO-G56
JESD-609 code	e3	e3
length	18.415 mm	18.415 mm
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER
Humidity sensitivity level	1	1
Number of digits	18	18
Number of functions	1	1
Number of ports	2	2
Number of terminals	56	56
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE
Output polarity	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260
propagation delay (tpd)	6.3 ns	6.3 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.794 mm	2.794 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.7 V	2.7 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	MATTE TIN	MATTE TIN
Terminal form	GULL WING	GULL WING
Terminal pitch	0.635 mm	0.635 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	30	30
width	7.5 mm	7.5 mm
Base Number Matches	1	1

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