TC74HC280AF datasheet, PDF - EEWORLD Datasheet

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TC74HC280AF: Description9-Bit Parity Generator/Checker; Categorylogic logic; File Size332KB，9 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/

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TC74HC280AF Overview

9-Bit Parity Generator/Checker

TC74HC280AF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	incompatible
Parts packaging code	SOIC
package instruction	SOP, SOP14,.3
Contacts	14
Reach Compliance Code	unknow
series	HC/UH
JESD-30 code	R-PDSO-G14
JESD-609 code	e0
length	10.3 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	PARITY GENERATOR/CHECKER
Number of digits	9
Number of functions	1
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output polarity	COMPLEMENTARY
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2/6 V
propagation delay (tpd)	250 ns
Certification status	Not Qualified
Maximum seat height	1.9 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5.3 mm
Base Number Matches	1

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TC74HC280AP/AF

TOSHIBA CMOS Digital Integrated Circuit

Silicon Monolithic

TC74HC280AP

TC74HC280AF

9-Bit Parity Generator/Checker

The TC74HC280A is a high speed CMOS 9-BIT PARITY

GENERATOR fabricated with silicon gate C

MOS technology.

It achieves the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

The TC74HC280A is composed of nine data inputs A thru I and

odd/even parity outputs

ODD and

EVEN.

The odd parity output is high when an odd number of data

inputs are high. The even parity output is high when an even

number of data inputs are high.

The word-length capability is easily expanded by cascading.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

TC74HC280AP

TC74HC280AF

Features

•

High speed: t

= 22 ns (typ.) at V

= 5 V

Low power dissipation: I

= 4

μA

(max) at Ta = 25°C

High noise immunity: V

NIH

= V

NIL

= 28% V

(min)

Output drive capability: 10 LSTTL loads

Symmetrical output impedance: |I

| = I

= 4 mA (min)

∼

Balanced propagation delays: t

pLH

−

pHL

Wide operating voltage range: V

(opr) = 2 to 6 V

Pin and function compatible with 74LS280

Weight

DIP14-P-300-2.54

SOP14-P-300-1.27A

: 0.96 g (typ.)

: 0.18 g (typ.)

Pin Assignment

NC: No connection

2007-10-01

TC74HC280AF Related Products

	TC74HC280AF	TC74HC280AP
Description	9-Bit Parity Generator/Checker	9-Bit Parity Generator/Checker
Is it lead-free?	Lead free	Contains lead
Is it Rohs certified?	incompatible	conform to
Parts packaging code	SOIC	DIP
package instruction	SOP, SOP14,.3	DIP, DIP14,.3
Contacts	14	14
Reach Compliance Code	unknow	unknow
series	HC/UH	HC/UH
JESD-30 code	R-PDSO-G14	R-PDIP-T14
length	10.3 mm	19.25 mm
Load capacitance (CL)	50 pF	50 pF
Logic integrated circuit type	PARITY GENERATOR/CHECKER	PARITY GENERATOR/CHECKER
Number of digits	9	9
Number of functions	1	1
Number of terminals	14	14
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Output polarity	COMPLEMENTARY	COMPLEMENTARY
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP
Encapsulate equivalent code	SOP14,.3	DIP14,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED
power supply	2/6 V	2/6 V
propagation delay (tpd)	250 ns	250 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.9 mm	4.45 mm
Maximum supply voltage (Vsup)	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V
surface mount	YES	NO
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
width	5.3 mm	7.62 mm

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