|
|
|
부품번호 | M74HC323 기능 |
|
|
기능 | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CLEAR HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CLEAR | ||
제조업체 | ST Microelectronics | ||
로고 | |||
M54/74HC299
M54/74HC323
HC299 8 BIT PIPO SHIFT REGISTER WITHASYNCHRONOUS CLEAR
HC323 8 BIT PIPO SHIFT REGISTER WITH SYNCHRONOUS CLEAR
. HIGH SPEED
fMAX = 42 MHz (TYP.) AT VCC = 5V
. 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 FOR QA’ TO QH’
15 LSTTL LOADS FOR QA TO QH
SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 6 mA (MIN.) FOR QA, TO QH,
IOH = IOL = 4 mA (MIN.) FOR QA, TO QH
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE
WITH 54/74LS299
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCXXXF1R M74HCXXXM1R
M74HCXXXB1R M74HCXXXC1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC299/323 are high speed CMOS 8-
BIT PIPO SHIFT REGISTERS (3-STATE) fabri-
cated with silicon gate C2MOS technology.
They achieve the high speed operation similar to
equivalent LSTTL while maintaining the CMOS low
power consumption.
These devices have four modes (HOLD, SHIFT
LEFT, SHIFT RIGHT and LOAD DATA). Each mode
is chosen by two function select inputs (S0, S1).
When one or both enable inputs, (G1, G2) are high,
the eight input/output terminals are in the high-
impedance state ; however sequential operation or
clearing of the register is not affected.
Clear function on the HC299 is asynchronous to
CLOCK, while the HC323 is cleared synchronous to
clock.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
October 1993
NC =
No Internal
Connection
1/15
M54/M74HC299/323
LOGIC DIAGRAM (HC323)
4/15
4페이지 M54/M74HC299/323
DC SPECIFICATIONS
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH High Level
Output Voltage
QA TO QH
QA’ TO QH’
VOL Low Level Output
Voltage
QA TO QH
QA’ TO QH’
II Input Leakage
Current
IOZ 3 State Output
Off-state Current
ICC Quiescent Supply
Current
Test Conditions
VCC
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5 VI = IO=-20 µA
6.0 VIH
4.5 or IO=-6.0 mA
6.0 VIL IO=-7.8 mA
4.5 IO=-4.0 mA
6.0 IO=-5.2 mA
2.0
4.5 VI = IO= 20 µA
6.0 VIH
4.5 or IO= 6.0 mA
6.0 VIL IO= 7.8 mA
4.5 IO= 4.0 mA
6.0 IO= 5.2 mA
6.0 VI = VCC or GND
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9 2.0
4.4 4.5
5.9 6.0
4.18 4.31
5.68 5.8
4.18 4.31
5.68 5.8
0.0 0.1
0.0 0.1
0.0 0.1
0.17 0.26
0.18 0.26
0.17 0.26
0.18 0.26
±0.1
Value
-40 to 85 oC
74HC
Min. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
4.13
5.63
4.13
5.63
0.1
0.1
0.1
0.33
0.33
0.33
0.33
±1
-55 to 125 oC
54HC
Min. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
4.10
5.60
4.10
5.60
0.1
0.1
0.1
0.40
0.40
0.40
0.40
±1
6.0
VI = VIH or VIL
VO = VCC or GND
6.0 VI = VCC or GND
±0.5 ±5 ±10
4 40 80
Unit
V
V
V
V
µA
µA
µA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
tTLH Output Transition
tTHL Time
(QA, QH)
tTLH Output Transition
tTHL Time
(QA’, QH’)
tPLH Propagation
tPHL Delay Time
(CK - QA’, QH’)
tPHL Propagation
Delay Time
(CLR - QA’, QH’)
Test Conditions
VCC CL
(V) (pF)
2.0
4.5 50
6.0
2.0
4.5 50
6.0
2.0
4.5 50
6.0
2.0
4.5 50 for HC299
6.0
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
25 60
7 12
6 10
30 75
8 15
7 13
85 170
23 34
18 29
85 175
24 35
18 30
Value
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
75 90
15 18
13 15
95 110
19 22
16 19
215 255
43 51
37 43
220 265
44 53
37 45
Unit
ns
ns
ns
ns
7/15
7페이지 | |||
구 성 | 총 15 페이지수 | ||
다운로드 | [ M74HC323.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
M74HC32 | QUAD 2-INPUT OR GATE | ST Microelectronics |
M74HC323 | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CLEAR HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CLEAR | ST Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |