IDT74ALVCH162374PA datasheet, PDF

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IDT74ALVCH162374PA: DescriptionALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48; Categorysemiconductor logic; File Size70KB，6 Pages; ManufacturerIDT (Integrated Device Technology, Inc.); Websitehttp://www.idt.com/

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IDT74ALVCH162374PA Overview

ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48

IDT74ALVCH162374PA Parametric

Parameter Name	Attribute value
Number of functions	2
Number of terminals	48
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	2.7 V
Rated supply voltage	3.3 V
Number of ports	2
Processing package description	0.50 MM PITCH, TSSOP-48
Lead-free	Yes
EU RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	MATTE Tin
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
series	ALVC/VCX/A
Output characteristics	3-ST WITH S-RES
Logic IC type	drive
Number of digits	8
Output polarity	TRUE
propagation delay TPD	5.4 ns

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IDT74ALVCH162374

3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP

INDUSTRIAL TEMPERATURE RANGE

IDT74ALVCH162374

3.3V CMOS 16-BIT EDGE-

TRIGGERED D-TYPE FLIP-

FLOP WITH 3-STATE OUTPUTS

AND BUS-HOLD

FEATURES:

• 0.5 MICRON CMOS Technology

• 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

• V

= 2.5V ± 0.2V

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

• Rail-to-Rail output swing for increased noise margin

• Available in TSSOP package

DESCRIPTION:

This 16-bit edge-triggered D-type flip-flop is built using advanced dual metal

CMOS technology. The ALVCH162374 is particularly suitable for implementing

buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can

be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of

the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up

at the data (D) inputs.

can be used to place the eight outputs in either a normal

logic state (high or low logic levels) 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 the increased drive provide the capability to

drive bus lines without need for interface or pullup components.

does not

affect internal operations of the flip-flop. Old data can be retained or new data

can be entered while the outputs are in the high-impedance state.

The ALVCH162374 has series resistors in the device output structure which

will significantly reduce line noise when used with light loads. This driver has

been designed to drive ±12mA at the designated threshold levels.

The ALVCH162374 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 resistor.

DRIVE FEATURES:

• Balanced Output Drivers: ±12mA

• Low switching noise

APPLICATIONS:

• 3.3V high speed systems

• 3.3V and lower voltage computing systems

FUNCTIONAL BLOCK DIAGRAM

CLK

TO 7 OTHER CHANNELS

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

INDUSTRIAL TEMPERATURE RANGE

MARCH 1999

DSC-4565/4

IDT74ALVCH162374PA Related Products

	IDT74ALVCH162374PA	IDT74ALVCH162374PAG
Description	ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48	ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
Number of functions	2	2
Number of terminals	48	48
Maximum operating temperature	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel
Maximum supply/operating voltage	3.6 V	3.6 V
Minimum supply/operating voltage	2.7 V	2.7 V
Rated supply voltage	3.3 V	3.3 V
Number of ports	2	2
Processing package description	0.50 MM PITCH, TSSOP-48	0.50 MM PITCH, TSSOP-48
Lead-free	Yes	Yes
EU RoHS regulations	Yes	Yes
state	ACTIVE	ACTIVE
Craftsmanship	CMOS	CMOS
packaging shape	Rectangle	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes	Yes
Terminal form	GULL WING	GULL WING
Terminal spacing	0.5000 mm	0.5000 mm
terminal coating	MATTE Tin	MATTE Tin
Terminal location	pair	pair
Packaging Materials	Plastic/Epoxy	Plastic/Epoxy
Temperature level	INDUSTRIAL	INDUSTRIAL
series	ALVC/VCX/A	ALVC/VCX/A
Output characteristics	3-ST WITH S-RES	3-ST WITH S-RES
Logic IC type	drive	drive
Number of digits	8	8
Output polarity	TRUE	TRUE
propagation delay TPD	5.4 ns	5.4 ns

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