TC74HC7244AF datasheet(1/7 Pages) TOSHIBA

부품명	TC74HC7244AF

상세설명	Octal Bus Buffer (with schmitt trigger inputs)

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제조업체	TOSHIBA [Toshiba Semiconductor]

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

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TC74HC7240,7244AP/AF

2007-10-01

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HC7240AP,TC74HC7240AF,TC74HC7244AP,TC74HC7244AF

Octal Bus Buffer (with schmitt trigger inputs)

TC74HC7240AP/AF

Inverted, 3-State Outputs

TC74HC7244AP/AF

Non-Inverted, 3-State

Outputs

The TC74HC7240A/7244A are high speed CMOS OCTAL BUS

BUFFERs with silicon gate C2MOS technology.

They achieve the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

The TC74HC7240A/7244A have same pin configuration and

function as the TC74HC240A/244A. And they have a hystereis

characterictics with each input, so TC74HC7240A/7244A can be

used as a line receiver, etc.

They have two active low output enables.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: tpd = 15 ns (typ.) at VCC = 5 V

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

• High noise immunity: VH = 1.1 V (typ.) at VCC = 5 V

• 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 to 6 V

• Pin and function compatible with 74LS240/244

Pin Assignment

TC74HC7240A

TC74HC7244A

TC74HC7240AP, TC74HC7244AP

TC74HC7240AF, TC74HC7244AF

Weight

DIP20-P-300-2.54A

: 1.30 g (typ.)

SOP20-P-300-1.27A

: 0.22 g (typ.)

유사한 부품 번호 - TC74HC7244AF

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	TC74HC7244AF	215Kb / 5P	OCTAL BUS BUFFER (WITH SCHMITT TRIGGER INPUTS)

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유사한 설명 - TC74HC7244AF

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	TC74HC7240AP	215Kb / 5P	OCTAL BUS BUFFER (WITH SCHMITT TRIGGER INPUTS)
Renesas Technology Corp	HD74LV1GW17A	156Kb / 7P	Dual Buffer with Schmitt Trigger Inputs
	HD74LV1GW17A	86Kb / 6P	Dual Buffer with Schmitt Trigger Inputs
	HD74LV1GW17A	72Kb / 8P	Dual Buffer with Schmitt Trigger Inputs
Toshiba Semiconductor	TC74VHCV240FK	199Kb / 9P	Octal Schmitt Bus Buffer
Toshiba Semiconductor	TC74VHCV540FK	201Kb / 9P	Octal Schmitt Bus Buffer
Fairchild Semiconductor	NC7NZ17	219Kb / 8P	TinyLogic. UHS Triple Buffer with Schmitt Trigger Inputs
	NC7WZ17	379Kb / 9P	TinyLogic짰 UHS Dual Buffer with Schmitt Trigger Inputs
	NC7NZ17	211Kb / 8P	TinyLogic UHS Triple Buffer with Schmitt Trigger Inputs
ON Semiconductor	NC7WZ17	409Kb / 12P	TinyLogic UHS Dual Buffer with Schmitt Trigger Inputs March, 2022 - Rev. 5

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TC74HC7244AF 데이터시트(PDF) 1 Page - Toshiba Semiconductor

TC74HC7244AF 데이터시트(HTML) 1 Page - Toshiba Semiconductor

유사한 부품 번호 - TC74HC7244AF

유사한 설명 - TC74HC7244AF

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