TC74AC151F 데이터 시트보기 (PDF) - Toshiba
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TC74AC151F Datasheet PDF : 8 Pages
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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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