TC74HC163AP datasheet(1/15 Pages) TOSHIBA

Nome de Peças	TC74HC163AP

Descrição Electrónicos	Binary, Synchronous Clear

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Fabricante Electrônico	TOSHIBA [Toshiba Semiconductor]

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TC74HC161,163AP/AF/AFN

2007-10-01

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HC161AP,TC74HC161AF,TC74HC161AFN

TC74HC163AP,TC74HC163AF,TC74HC163AFN

Synchronous Presettable 4-Bit Counter

TC74HC161AP/AF/AFN Binary, Asynchronous

Clear

TC74HC163AP/AF/AFN Binary, Synchronous

Clear

The TC74HC161A and 163A are high speed CMOS BINARY

PRESETTABLE COUNTERs fabricated with silicon gate C2MOS

technology.

They achieve the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

The CK input is active on the rising edge. Both LOAD and

CLR inputs are active on low logic level.

Presetting of their IC’s is synchronous to the rising edge of CK.

The clear function of the TC74HC163A is synchronous to CK,

while the TC74HC161A is cleared asynchronously.

Two enable inputs (ENP and ENT) and CO are provided to

enable easy cascading of counters, which facilitates easy

implementation of n-bit counters without using external gates.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: fmax = 63 MHz (typ.) at VCC = 5 V

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

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

• Output drive capability: 10 LSTTL loads

• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)

•

Balanced propagation delays: tpLH ∼− tpHL

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

• Pin and function compatible with 74LS161, 163

Pin Assignment

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC74HC161AP, TC74HC163AP

TC74HC161AF, TC74HC163AF

TC74HC161AFN, TC74HC163AFN

Weight

DIP16-P-300-2.54A

: 1.00 g (typ.)

SOP16-P-300-1.27A

: 0.18 g (typ.)

SOL16-P-150-1.27

: 0.13 g (typ.)

Nº de peça semelhante - TC74HC163AP

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Toshiba Semiconductor	TC74HC163AP	431Kb / 11P	TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

More results

Descrição semelhante - TC74HC163AP

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Fairchild Semiconductor	MM74HC161	108Kb / 9P	Synchronous Binary Counter with Asynchronous Clear Synchronous Binary Counter with Synchronous Clear
Fairchild Semiconductor	MM74HC161	85Kb / 8P	Synchronous Binary Counter with Asynchronous Clear . Synchronous Binary Counter with Synchronous Clear
Hitachi Semiconductor	HD74LV163A	77Kb / 19P	Synchronous 4-bit Binary Counter (Synchronous Clear)
Renesas Technology Corp	HD74LV163A	131Kb / 17P	Synchronous 4-bit Binary Counter (Synchronous Clear)
Hitachi Semiconductor	HD74LS163A	112Kb / 7P	Synchronous 4-bit Binary Counters(synchronous clear)
Renesas Technology Corp	HD74LV163A	106Kb / 15P	Synchronous 4-bit Binary Counter (Synchronous Clear)
Hitachi Semiconductor	HD74HC160	90Kb / 16P	Synchronous Decade,4-bit Binary,Counter(Direct Clear,Synchronous Clear)
National Semiconductor ...	74LVX163	138Kb / 8P	Low Voltage Synchronous Binary Counter with Synchronous Clear
Fairchild Semiconductor	74LVX163	73Kb / 8P	Low Voltage Synchronous Binary Counter with Synchronous Clear
Hitachi Semiconductor	HD74LV161A	84Kb / 19P	Synchronous 4-bit Binary Counter (Direct Clear)

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