PI74AVCH16821K datasheet, PDF - EEWORLD Datasheet

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PI74AVCH16821K: DescriptionBus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48; Categorylogic logic; File Size312KB，5 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/

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PI74AVCH16821K Overview

Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48

PI74AVCH16821K Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	SOIC
package instruction	TSSOP, TSSOP56,.25,16
Contacts	48
Reach Compliance Code	compliant
ECCN code	EAR99
series	AVC
JESD-30 code	R-PDSO-G48
JESD-609 code	e0
length	9.7 mm
Logic integrated circuit type	BUS DRIVER
Maximum Frequency@Nom-Sup	150000000 Hz
MaximumI(ol)	0.024 A
Number of digits	10
Number of functions	2
Number of ports	2
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP56,.25,16
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	3.3 V
Prop。Delay @ Nom-Sup	4.5 ns
propagation delay (tpd)	6.4 ns
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	1.65 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.4 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE
width	4.4 mm

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PI74AVC16821

PI74AVCH16821

20-Bit Bus Interface Flip-Flop

with 3-State Outputs

Product Features

•

Designed for low voltage operation, V

= 1.65V to 3.6V

•

Sub 2.0ns delays at 2.5V and 3.3V

•

Dynamic Impedance Control on outputs, current

drive > ±24mA at 2.5V

•

Patented noise reduction circuit

•

I/O Tolerant to 3.6V, Inputs and Outputs for

mixed voltage systems

•

Supports live insertion

•

Industrial operation at -40°C to +85°C

•

Available Packages:

48-pin 240 mil wide plastic TSSOP (A48)

48-pin 173 mil wide plastic TVSOP (K48)

Description

Pericom Semiconductors PI74AVC series of logic circuits are

produced using the Companys advanced 0.35 micron CMOS

technology, achieving industry leading speed.

This 20-bit bus interface flip-flop can be used as two 10-bit flip-

flops or one 20-bit flip-flops. The 20 flip-flops are edge-triggered

D-type flip-flops. On the positive transition of the clock (CLK)

input, the device provides true data at the Q outputs.

A buffered output-enable (OE) input can be used to place the ten

outputs in either a normal logic state (HIGH or LOW level) or a high-

impedance state. In the high-impedance state, the outputs neither

load nor drive the bus lines significantly. The high-impedance state

and increased drive provide the capacity to drive bus lines without

the need for interface or pullup components.

OE does not affect the internal operation of the flip-flops. Old data

can be retained or new data can be entered while the outputs are in

the high-impedance state.

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

down, OE should be tied to V

through a pullup resistor; the

minimum value of the resistor is determined by the current sinking

capability of the driver.

The PI74AVCH16821 has Bus Hold which retains the data inputs

last state whenever the data input goes to high impedance preventing

floating inputs and eliminating the need for pullup/down resistors.

Logic Block Diagram

1CLK 56

One of Ten

Channels

2CLK 29

One of Ten

Channels

TO 9 OTHER CHANNELS

PSXXXX

02/01/99

PI74AVCH16821K Related Products

	PI74AVCH16821K	PI74AVCH16821AX	PI74AVCH16821A	PI74AVC16821AX	PI74AVC16821A	PI74AVC16821KX	PI74AVC16821K	PI74AVCH16821KX
Description	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48	Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48
Parts packaging code	SOIC	TSSOP	TSSOP	TSSOP	TSSOP	SOIC	SOIC	SOIC
package instruction	TSSOP, TSSOP56,.25,16	TSSOP,	TSSOP, TSSOP56,.3,20	TSSOP,	TSSOP, TSSOP56,.3,20	TSSOP,	TSSOP, TSSOP56,.25,16	TSSOP,
Contacts	48	48	48	48	48	48	48	48
Reach Compliance Code	compliant	unknown	compliant	compliant	compliant	compliant	compliant	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	incompatible	incompatible	-
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)	-	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)
series	AVC	AVC	AVC	AVC	AVC	AVC	-	AVC
JESD-30 code	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48	-	R-PDSO-G48
JESD-609 code	e0	e0	e0	e0	e0	e0	-	e0
length	9.7 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm	9.7 mm	-	9.7 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	-	BUS DRIVER
Number of digits	10	10	10	10	10	10	-	10
Number of functions	2	2	2	2	2	2	-	2
Number of ports	2	2	2	2	2	2	-	2
Number of terminals	48	48	48	48	48	48	-	48
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	-	3-STATE
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	-	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	-	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
propagation delay (tpd)	6.4 ns	6.4 ns	6.4 ns	6.4 ns	6.4 ns	6.4 ns	-	6.4 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	-	1.2 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	-	3.6 V
Minimum supply voltage (Vsup)	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V	-	1.65 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	-	2.5 V
surface mount	YES	YES	YES	YES	YES	YES	-	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	-	TIN LEAD
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING
Terminal pitch	0.4 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.4 mm	-	0.4 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL
width	4.4 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	4.4 mm	-	4.4 mm

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