74HC193 datasheet(4/13 Pages) PHILIPS

部品番号	74HC193

部品情報	Presettable synchronous 4-bit binary up/down counter

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メーカー	PHILIPS [NXP Semiconductors]

ホームページ	http://www.nxp.com

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4 / 13 page

December 1990

4

Philips Semiconductors

Product speciﬁcation

Presettable synchronous 4-bit binary

up/down counter

74HC/HCT193

PIN DESCRIPTION

Note

1. LOW-to-HIGH, edge triggered

PIN NO.

SYMBOL

NAME AND FUNCTION

3, 2, 6, 7

Q0 to Q3

ﬂip-ﬂop outputs

4CPD

count down clock input(1)

5CPU

count up clock input(1)

8

GND

ground (0 V)

11

PL

asynchronous parallel load input (active LOW)

12

TCU

terminal count up (carry) output (active LOW)

13

TCD

terminal count down (borrow) output (active LOW)

14

MR

asynchronous master reset input (active HIGH)

15, 1, 10, 9

D0 to D3

data inputs

16

VCC

positive supply voltage

Fig.1 Pin configuration.

Fig.2 Logic symbol.

Fig.3 IEC logic symbol.

同様の部品番号 - 74HC193

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	74HC193	157Kb / 29P	Presettable synchronous 4-bit binary up/down counter Rev. 4-24 June 2013
NXP Semiconductors	74HC193	184Kb / 30P	Presettable synchronous 4-bit binary up/down counter Rev. 4-24 June 2013
Nexperia B.V. All right...	74HC193	330Kb / 24P	Presettable synchronous 4-bit binary up/down counter Rev. 7 - 8 September 2021
	74HC193-Q100	776Kb / 29P	Presettable synchronous 4-bit binary up/down counter
	74HC193-Q100	330Kb / 24P	Presettable synchronous 4-bit binary up/down counter Rev. 3 - 8 September 2021

More results

同様の説明 - 74HC193

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	74LVC169	138Kb / 22P	Presettable synchronous 4-bit up/down binary counter Rev. 05-8 June 2009
Texas Instruments	CD74AC191	51Kb / 10P	[Old version datasheet] Presettable Synchronous 4-Bit Binary Up/Down Counter
NXP Semiconductors	74HC193	157Kb / 29P	Presettable synchronous 4-bit binary up/down counter Rev. 4-24 June 2013
	74HC193	184Kb / 30P	Presettable synchronous 4-bit binary up/down counter Rev. 4-24 June 2013
	74LVC169	124Kb / 14P	Presettable synchronous 4-bit up/down binary counter 1998 May 20
Nexperia B.V. All right...	74HC193-Q100	776Kb / 29P	Presettable synchronous 4-bit binary up/down counter
	74HC191	296Kb / 18P	Presettable synchronous 4-bit binary up/down counter Rev. 6 - 8 September 2021
	74HCT193-Q100	330Kb / 24P	Presettable synchronous 4-bit binary up/down counter Rev. 3 - 8 September 2021
NXP Semiconductors	74HC191	108Kb / 14P	Presettable synchronous 4-bit binary up/down counter December 1990
Texas Instruments	CD54AC191	53Kb / 10P	[Old version datasheet] Presettable Synchronous 4-Bit Binary Up/Down Counter