PI74FCT162H374CTA datasheet, PDF

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PI74FCT162H374CTA: DescriptionBus Driver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48; Categorylogic logic; File Size89KB，7 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/

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PI74FCT162H374CTA Overview

Bus Driver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48

PI74FCT162H374CTA Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP48,.3,20
Contacts	48
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	BUS HOLD INPUTS ELIMINATE THE NEED FOR EXTERNAL PULLUP RESISTORS
series	FCT
JESD-30 code	R-PDSO-G48
JESD-609 code	e0
length	12.5 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.024 A
Number of digits	8
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 WITH SERIES RESISTOR
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP48,.3,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Prop。Delay @ Nom-Sup	5.2 ns
propagation delay (tpd)	5.2 ns
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 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	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	6.1 mm

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Logic Block Diagram

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PI74FCT16374/162374/162H374T

PI74FCT16374T

16-BIT REGISTERS (3-STATE)

PI74FCT162374T

PI74FCT162H374T

21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321

Fast CMOS 16-Bit

Registers (3-State)

Product Features:

Common Features:

• PI74FCT16374T, PI74FCT162374T, and PI74FCT162H374T

are high-speed,

low power devices with high current drive.

• Vcc = 5V ±10%

• Hysteresis on all inputs

• Packages available:

– 48-pin 240 mil wide plastic TSSOP (A)

– 48-pin 300 mil wide plastic SSOP (V)

PI74FCT16374T Features:

• High output drive: I

= –32 mA; I

= 64 mA

• Power off disable outputs permit "live insertion"

• Typical V

OLP

(Output Ground Bounce) < 1.0V

at V

= 5V, T

= 25°C

PI74FCT162374T Features:

• Balanced output drivers: ±24 mA

• Reduced system switching noise

• Typical V

OLP

(Output Ground Bounce) < 0.6V

at V

= 5V, T

= 25°C

PI74FCT162H374T Features:

• Bus Hold retains last active bus state during 3-state

• Eliminates the need for external pull-up resistors

Product Description:

Pericom Semiconductor’s PI74FCT series of logic circuits are

produced in the Company’s advanced 0.6 micron CMOS technology,

achieving industry leading speed grades.

The PI74FCT16374T, PI74FCT162374T, and PI74FCT162H374T

are 16-bit octal registers designed with 16 D-type flip-flops with a

buffered common clock and 3-state outputs. The Output Enable

(xOE) and clock (xCLK) controls are organized to operate as

two 8-bit registers or one 16-bit register. When OE is HIGH, the

outputs are in the high impedance state. Input data meeting the

setup and hold time requirements of the D inputs is transferred to

the O outputs on the LOW-to-HIGH transition of the clock input.

The PI74FCT16374T output buffers are designed with a Power-Off

disable allowing “live insertion” of boards when used as backplane

drivers.

The PI74FCT162374T has ±24 mA balanced output drivers. It is

designed with current limiting resistors at its outputs to control the

output edge rate resulting in lower ground bounce and undershoot.

This eliminates the need for external terminating resistors for most

interface applications.

The PI74FCT162H374T has “Bus Hold” which retains the input’s

last state whenever the input goes to high-impedance preventing

“floating” inputs and eliminating the need for pull-up/down

resistors.

CLK

TO 7 OTHER CHANNELS

PS2034A

03/28/01

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