Datasheet > TC74VHCT9541AFK

TC74VHCT9541AFK

更新时间： 2024-11-21 14:56:39

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
7页	330K
描述
Octal Buffer, US20

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TC74VHCT9541AFK 数据手册

TC74VHCT9541AFK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHCT9541AFK

Octal Universal Schmitt Buffer with 3-State Outputs

The TC74VHCT9541A is an ultra-high-speed octal Schmitt buffer fabricated

using silicon-gate CMOS technology. The TC74VHC9541A combines low

power consumption of CMOS with Schottky TTL speeds.

The input voltage are compatible with TTL output voltage.

This device may be used as a level converter for interfacing 3.3 V to 5 V

system.

TC74VHCT9541AFK

The outputs can be put in the high-impedance state by placing a logic HIGH

on the Enable ( ) input. The CONT input determines the logical inversion

of data. A logic LOW on the CONT input configures the TC74VHCT9541A

as an inverter; a logic HIGH on the CONT input configures the

TC74VHCT9541A as a buffer.

All the inputs have hysteresis between the positive-going and negative-

going thresholds. Thus the TC74VHCT9541A is capable of squaring up

Weight

VSSOP20-P-0030-0.50

: 0.03 g (typ.)

transitions of slowly changing input signals and provides an improved noise immunity.

Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the

supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery

back up, etc.

Note:

Output in off-state

Features

 High speed: tpd = 6.5ns (typ.) at V

= 5 V

= 4 μA (max) at Ta = 25°C

 Low power dissipation: I

 Compatible with TTL inputs

= 0.5 V (max)

= 2.1 V (min)

 Power down protection is provided on all inputs.

∼

−

 Balanced propagation delays: t

pHL

pLH

 Input terminals are at the opposite side of Output terminals

Start of commercial production

2010-06

2019-01-31

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7

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