파트넘버.co.kr 74VHC273M 데이터시트 PDF


74VHC273M 반도체 회로 부품 판매점

OCTAL D-TYPE FLIP FLOP WITH CLEAR



STMicroelectronics 로고
STMicroelectronics
74VHC273M 데이터시트, 핀배열, 회로
® 74VHC273
OCTAL D-TYPE FLIP FLOP WITH CLEAR
s HIGH SPEED:
fMAX = 165 MHz (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA = 25 oC
s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28% VCC (MIN.)
s POWER DOWN PROTECTION ON INPUTS
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8 mA (MIN)
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 5.5V
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 273
s IMPROVED LATCH-UP IMMUNITY
s LOW NOISE VOLP = 0.9V (Max.)
DESCRIPTION
The 74VHC273 is an advanced high-speed
CMOS OCTAL D-TYPE FLIP FLOP WITH
CLEAR fabricated with sub-micron silicon gate
and double-layer metal wiring C2MOS
technology.
PRELIMINARY DATA
M
(Micro Package)
T
(TSSOP Package)
ORDER CODES :
74VHC273M
74VHC273T
Information signals applied to D inputs are
transfered to the Q outputs on the positive going
edge of the clock pulse.
When the CLEAR input is held low, the Q outputs
are held low independently of the other inputs .
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface 5V to 3V.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
October 1999
1/10


74VHC273M 데이터시트, 핀배열, 회로
74VHC273
INPUT EQUIVALENT CIRCUIT
TRUTH TABLE
CLEAR
L
H
H
H
X:Don’t Care
INPUTS
D
X
L
H
X
LOGIC DIAGRAMS
PIN DESCRIPTION
PIN No
1
2, 5, 6, 9,
12, 15, 16,
19
3, 4, 7, 8,
13, 14, 17,
18
11
10
20
S YM BO L
CLEAR
Q0 to Q7
NAME AND FUNCTION
Asyncronous Master
Reset (Active LOW)
Flip-Flop Outputs
D0 to D7 Data Inputs
CLOCK
GND
VCC
Clock Input
(LOW-to-HIGH, Edge-
Triggered)
Ground (0V)
Positive Supply Voltage
CLOCK
X
OUTPUTS
Q
L
L
H
Qn
FUNCTION
CLEAR
NO CHANGE
Thislogic diagram has notbe used to esimate propagation delays
2/10




PDF 파일 내의 페이지 : 총 10 페이지

제조업체: STMicroelectronics

( stm )

74VHC273M data

데이터시트 다운로드
:

[ 74VHC273M.PDF ]

[ 74VHC273M 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


74VHC273

OCTAL D-TYPE FLIP FLOP WITH CLEAR - STMicroelectronics



74VHC273

Octal D-Type Flip-Flop - Fairchild Semiconductor



74VHC273M

OCTAL D-TYPE FLIP FLOP WITH CLEAR - STMicroelectronics



74VHC273M

Octal D-Type Flip-Flop - Fairchild Semiconductor



74VHC273MTC

Octal D-Type Flip-Flop - Fairchild Semiconductor



74VHC273N

Octal D-Type Flip-Flop - Fairchild Semiconductor



74VHC273SJ

Octal D-Type Flip-Flop - Fairchild Semiconductor



74VHC273T

OCTAL D-TYPE FLIP FLOP WITH CLEAR - STMicroelectronics