TC74HCT240AF datasheet(1/8 Pages) TOSHIBA

부품명	TC74HCT240AF

상세설명	Octal Bus Buffer with TTL Input Level

PDF	8 Pages

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제조업체	TOSHIBA [Toshiba Semiconductor]

홈페이지	http://www.semicon.toshiba.co.jp/eng

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TC74HCT240,244AP/AF

2007-10-01

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HCT240AP,TC74HCT240AF

TC74HCT244AP,TC74HCT244AF

Octal Bus Buffer with TTL Input Level

TC74HCT240AP/AF

Inverted, 3-State

Outputs

TC74HCT244AP/AF

Non-Inverted,

3-State Outputs

The TC74HCT240A, and HCT244A are high speed CMOS

OCTAL BUS BUFFERs fabricated with silicon gate C2MOS

technology.

They achieve the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

Their inputs are compatible with TTL, NMOS, and CMOS

output voltage levels. The TC74HCT240A is an inverting 3-state

buffer having two active-low output enables. The TC74HCT244A

is non-inverting 3-state buffer the HCT244A has two active-low

output enables.

These devices are designed to be used with 3-state memory

address drivers, etc.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: tpd = 13 ns (typ.) at VCC = 5 V

• Low power dissipation: ICC = 4 μA (max) at Ta = 25°C

• Compatible with TTL outputs: VIL = 0.8 V (max)

•

VIH = 2.0 V (min)

• Wide interfacing ability: LSTTL, NMOS, CMOS

• Output drive capability: 15 LSTTL loads

• Symmetrical output impedance: |IOH| = IOL = 6 mA (min)

• Balanced propagation delays: tpLH ∼− tpHL

• Wide operating voltage range: VCC (opr) = 2~6 V

• Pin and function compatible with 74LS240/244

TC74HCT240AP, TC74HCT244AP

TC74HCT240AF, TC74HCT244AF

Weight

DIP20-P-300-2.54A

: 1.30 g (typ.)

SOP20-P-300-1.27A

: 0.22 g (typ.)

유사한 부품 번호 - TC74HCT240AF

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	TC74HCT240AF	241Kb / 6P	OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS
Toshiba Semiconductor	TC74HCT240AFW	241Kb / 6P	OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS

More results

유사한 설명 - TC74HCT240AF

제조업체	부품명	데이터시트	상세설명
Motorola, Inc	MC74VHC244	165Kb / 6P	Octal Bus Buffer
Motorola, Inc	MC74VHC540	168Kb / 6P	Octal Bus Buffer
Toshiba Semiconductor	TC74HCT240AP	241Kb / 6P	OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS
Toshiba Semiconductor	TC74HCT540AP	236Kb / 6P	OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTING/NON-INVERTING, 3-STATE OUTPUTS
ON Semiconductor	MC74VHC244	217Kb / 8P	Octal Bus Buffer March, 2006 -- Rev. 7
	MC74VHC541	106Kb / 6P	Octal Bus Buffer April, 2006 ??Rev. 5
	MC74VHCT540A	164Kb / 7P	Octal Bus Buffer March, 2006 ??Rev. 4
	MC74VHCT541A	104Kb / 6P	Octal Bus Buffer January, 2006 ??Rev. 4
Toshiba Semiconductor	TC74HCT540AP	273Kb / 7P	Octal Bus Buffer with TTL Input Level
Rochester Electronics	54FCT244	529Kb / 6P	Octal Buffer/Line Driver with TRI-STATE Outputs TTL input and output level compatible

More results

TC74HCT240AF 데이터시트(PDF) 1 Page - Toshiba Semiconductor

TC74HCT240AF 데이터시트(HTML) 1 Page - Toshiba Semiconductor

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유사한 설명 - TC74HCT240AF

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