TC74AC151P 查看數據表（PDF） - Toshiba

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TC74AC151P

8-Channel Multiplexer

Toshiba 

TC74AC151P/F

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74AC151P,TC74AC151F

8-Channel Multiplexer

The TC74AC151 is an advanced high speed CMOS

8-CHANNEL MULTIPLEXER fabricated with silicon gate and

double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

One of eight date input signals (D0-D7) is selected by decoding

of the three-bit address input (A, B, C). The selected data appears

on two outputs: non-inverting (Y) and inverting (W).

The STROBE input provides two output conditions; a low

level on the STROBE input transferrs the selected data to the

outputs. A high level on the STROBE input sets the Y output

low and the W output high without regard to the data or select

input conditions.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: tpd = 5.3 ns (typ.) at VCC = 5 V

• Low power dissipation: ICC = 8 μA (max) at Ta = 25°C

• High noise immunity: VNIH = VNIL = 28% VCC (min)

• Symmetrical output impedance: |IOH| = IOL = 24 mA (min)

Capability of driving 50 Ω

transmission lines.

• Balanced propagation delays: tpLH ∼− tpHL

• Wide operating voltage range: VCC (opr) = 2 to 5.5 V

• Pin and function compatible with 74F151

Pin Assignment

TC74AC151P

TC74AC151F

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

: 1.00 g (typ.)

: 0.18 g (typ.)

1

2012-02-29

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