PI74ALVCH162601A datasheet, PDF

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PI74ALVCH162601A: DescriptionRegistered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, 0.240 INCH, 1.10 MM HEIGHT, 0.50 MM PITCH, PLASTIC, TSSOP-56; Categorylogic logic; File Size259KB，5 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/

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PI74ALVCH162601A Overview

Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, 0.240 INCH, 1.10 MM HEIGHT, 0.50 MM PITCH, PLASTIC, TSSOP-56

PI74ALVCH162601A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP56,.3,20
Contacts	56
Reach Compliance Code	compli
ECCN code	EAR99
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control type	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL
series	ALVC/VCX/A
JESD-30 code	R-PDSO-G56
JESD-609 code	e0
length	14 mm
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.024 A
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 WITH SERIES RESISTOR
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP56,.3,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	240
power supply	3.3 V
Prop。Delay @ Nom-Su	4.5 ns
propagation delay (tpd)	6.7 ns
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
translate	N/A
Trigger type	POSITIVE EDGE
width	6.1 mm
Base Number Matches	1

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PI74ALVCH162601

18-Bit Universal Bus Transceiver

With 3-State Outputs

Product Features

•

PI74ALVCH162601 is designed for low voltage operation

= 2.3V to 3.6V

Hysteresis on all inputs

Typical V

OLP

(Output Ground Bounce)

< 0.8V at V

= 3.3V, T

= 25°C

Typical V

OHV

(Output V

Undershoot)

< 2.0V at V

= 3.3V, T

= 25°C

Bus Hold retains last active bus state during 3-STATE,

eliminating the need for external pullup resistors

Industrial operation at 40°C to +85°C

Packages available:

56-pin 240 mil wide plastic TSSOP (A)

56-pin 300 mil wide plastic SSOP (V)

Product Description

Pericom Semiconductor’s PI74ALVCH series of logic circuits are

produced in the Company’s advanced 0.5 micron CMOS technology,

achieving industry leading speed.

The PI74ALVCH162601 uses D-type latches and D-type flip-flops

with 3-state outputs 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 is stored in the latch/flip-flop on the

low-to-high transition of CLKAB. 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.

Logic Block Diagram

To reduce overshoot and undershoot, the B-port outputs include

26Ω series resistors.

To ensure the high-impedance state during power up or power

down, OE should be tied to V

through a pull-up resistor; the

minimum value of the resistor is determined by the current-sinking

capability of the driver.

The PI74ALVCH162601 has “Bus Hold” which retains the data

input’s last state whenever the data input goes to high-impedance

preventing “floating” inputs and eliminating the need for pullup/

down resistors.

PS8093C 12/26/97

PI74ALVCH162601A Related Products

	PI74ALVCH162601A	PI74ALVCH162601V
Description	Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, 0.240 INCH, 1.10 MM HEIGHT, 0.50 MM PITCH, PLASTIC, TSSOP-56	Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56, 0.300 INCH, 0.635 MM PITCH, PLASTIC, SSOP-56
Is it Rohs certified?	incompatible	incompatible
Parts packaging code	TSSOP	SSOP
package instruction	TSSOP, TSSOP56,.3,20	SSOP, SSOP56,.4
Contacts	56	56
Reach Compliance Code	compli	compliant
ECCN code	EAR99	EAR99
Other features	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Control type	INDEPENDENT CONTROL	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL
series	ALVC/VCX/A	ALVC/VCX/A
JESD-30 code	R-PDSO-G56	R-PDSO-G56
JESD-609 code	e0	e0
length	14 mm	18.415 mm
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.024 A	0.024 A
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 WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	SSOP
Encapsulate equivalent code	TSSOP56,.3,20	SSOP56,.4
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	240	NOT SPECIFIED
power supply	3.3 V	3.3 V
propagation delay (tpd)	6.7 ns	6.7 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	2.794 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.3 V	2.3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.635 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	30	NOT SPECIFIED
translate	N/A	N/A
Trigger type	POSITIVE EDGE	POSITIVE EDGE
width	6.1 mm	7.5 mm

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