74HCT147 datasheet(3/7 Pages) PHILIPS

3 / 7 page

December 1990

3

Philips Semiconductors

Product speciﬁcation

10-to-4 line priority encoder

74HC/HCT147

PIN DESCRIPTION

PIN NO.

SYMBOL

NAME AND FUNCTION

8

GND

ground (0 V)

9, 7, 6, 14

Y0 to Y3

BCD address outputs (active LOW)

11, 12, 13, 1, 2, 3, 4, 5, 10

A0 to A8

decimal data inputs (active LOW)

15

n.c.

not connected

16

VCC

positive supply voltage

Fig.1 Pin configuration.

Fig.2 Logic symbol.

Fig.3 IEC logic symbol.

유사한 부품 번호 - 74HCT147

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	74HCT147	120Kb / 23P	10-to-4 line priority encoder 2003 Oct 30

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	MM54HC147	108Kb / 4P	10-to-4 Line Priority Encoder
Hitachi Semiconductor	HD74HC147	43Kb / 8P	10-to-4-line Priority Encoder
NXP Semiconductors	74HC147	120Kb / 23P	10-to-4 line priority encoder 2003 Oct 30
Renesas Technology Corp	HD74HC147	77Kb / 6P	10-to-4-line Priority Encoder
STMicroelectronics	M54HC147	241Kb / 10P	10 TO 4 LINE PRIORITY ENCODER
National Semiconductor ...	MM54HCT147	105Kb / 4P	10-to-4 Line Priority Encoder
STMicroelectronics	HCC40147B	275Kb / 12P	10 TO 4 LINE BCD PRIORITY ENCODER
Intersil Corporation	CD40147BMS	81Kb / 8P	10 Line to 4 Line BCD Priority Encoder December 1992
Texas Instruments	CD40147B	436Kb / 10P	[Old version datasheet] 10-LINE TO 4-LINE BCD PRIORITY ENCODER
Intersil Corporation	ACS147MS	39Kb / 2P	Radiation Hardened 10-to-4 Line Priority Encoder July 1999