TC74HC42AF datasheet, PDF - EEWORLD Datasheet

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TC74HC42AF: DescriptionCMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder; Categorylogic logic; File Size307KB，9 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/; Environmental Compliance

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TC74HC42AF Overview

CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder

TC74HC42AF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Toshiba Semiconductor
Parts packaging code	SOIC
package instruction	SOP, SOP16,.3
Contacts	16
Reach Compliance Code	unknow
ECCN code	EAR99
series	HC/UH
Input adjustment	STANDARD
JESD-30 code	R-PDSO-G16
length	10.3 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	DECIMAL DECODER/DRIVER
MaximumI(ol)	0.004 A
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2/6 V
Prop。Delay @ Nom-Su	36 ns
propagation delay (tpd)	180 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 form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5.3 mm

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TC74HC42AP/AF/AFN

TOSHIBA CMOS Digital Integrated Circuit

Silicon Monolithic

TC74HC42AP,TC74HC42AF,TC74HC42AFN

BCD to Decimal Decoder

The TC74HC42A is a high speed CMOS BCD-to-DECIMAL

DECODER fabricated with silicon gate C

MOS technology.

It achieves the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

A BCD code applied to the four inputs (A-D) sets a low level at

one of ten decoded outputs. A illegal BCD code such as eleven

thru fifteen sets all outputs high. This device can be used as

3-to-8 LINE DECODER when input D is held low.

This device is useful for code conversion, address decoding,

memory selection, multiplexing, or readout decoding.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC74HC42AP

TC74HC42AF

Features

•

High speed: t

= 13 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) = 2~6 V

Pin and function compatible with 74LS42

TC74HC42AFN

Pin Assignment

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

2007-10-01

TC74HC42AF Related Products

	TC74HC42AF	TC74HC42AFN	TC74HC42AP	TC74HC42AP_07
Description	CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder	CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder	CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder	CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder
Is it Rohs certified?	conform to	conform to	conform to	-
Maker	Toshiba Semiconductor	Toshiba Semiconductor	Toshiba Semiconductor	-
Parts packaging code	SOIC	SOIC	DIP	-
package instruction	SOP, SOP16,.3	SOP, SOP16,.25	DIP, DIP16,.3	-
Contacts	16	16	16	-
Reach Compliance Code	unknow	unknow	unknow	-
ECCN code	EAR99	EAR99	EAR99	-
series	HC/UH	HC/UH	HC/UH	-
Input adjustment	STANDARD	STANDARD	STANDARD	-
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16	-
length	10.3 mm	9.9 mm	19.25 mm	-
Load capacitance (CL)	50 pF	50 pF	50 pF	-
Logic integrated circuit type	DECIMAL DECODER/DRIVER	DECIMAL DECODER/DRIVER	DECIMAL DECODER/DRIVER	-
MaximumI(ol)	0.004 A	0.004 A	0.004 A	-
Number of functions	1	1	1	-
Number of terminals	16	16	16	-
Maximum operating temperature	85 °C	85 °C	85 °C	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-
Output polarity	INVERTED	INVERTED	INVERTED	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	SOP	SOP	DIP	-
Encapsulate equivalent code	SOP16,.3	SOP16,.25	DIP16,.3	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
power supply	2/6 V	2/6 V	2/6 V	-
Prop。Delay @ Nom-Su	36 ns	36 ns	36 ns	-
propagation delay (tpd)	180 ns	180 ns	180 ns	-
Certification status	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	1.9 mm	1.75 mm	4.45 mm	-
Maximum supply voltage (Vsup)	6 V	6 V	6 V	-
Minimum supply voltage (Vsup)	2 V	2 V	2 V	-
surface mount	YES	YES	NO	-
technology	CMOS	CMOS	CMOS	-
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	-
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	-
Terminal location	DUAL	DUAL	DUAL	-
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
width	5.3 mm	3.9 mm	7.62 mm	-

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