TC74HC42AP_07 datasheet, PDF - EEWORLD Datasheet

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TC74HC42AP_07: DescriptionCMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder; File Size307KB，9 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/

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TC74HC42AP_07 Overview

CMOS Digital Integrated Circuit Silicon Monolithic BCD to Decimal Decoder

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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

TC74HC42AP_07 Related Products

	TC74HC42AP_07	TC74HC42AFN	TC74HC42AP	TC74HC42AF
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	DIP	SOIC
package instruction	-	SOP, SOP16,.25	DIP, DIP16,.3	SOP, SOP16,.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-PDIP-T16	R-PDSO-G16
length	-	9.9 mm	19.25 mm	10.3 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	DIP	SOP
Encapsulate equivalent code	-	SOP16,.25	DIP16,.3	SOP16,.3
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
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	-	1.75 mm	4.45 mm	1.9 mm
Maximum supply voltage (Vsup)	-	6 V	6 V	6 V
Minimum supply voltage (Vsup)	-	2 V	2 V	2 V
surface mount	-	YES	NO	YES
technology	-	CMOS	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	-	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	-	1.27 mm	2.54 mm	1.27 mm
Terminal location	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	-	3.9 mm	7.62 mm	5.3 mm

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