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부품번호 | 74V1G125 기능 |
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기능 | SINGLE BUS BUFFER 3-STATE | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 8 페이지수
® 74V1G125
SINGLE BUS BUFFER (3-STATE)
s HIGH SPEED: tPD = 3.8 ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 1 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 IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1G125 is an advanced high-speed
CMOS SINGLE BUS BUFFER fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.
S
(SOT23-5L)
C
(SC-70)
ORDER CODE:
74V1G125S
3-STATE control input G has to be set high to
place the output into the high impedance state.
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.
PIN CONNECTION AND IEC LOGIC SYMBOLS
October 1999
1/8
74V1G125
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
Test Conditions
Valu e
Unit
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
CIN Input Capacitance
4 pF
COUT Output Capacitance
6 10
10 pF
CPD Power Dissipation
Capacitance (note 1)
14 pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operting current can be obtained by the following equation. ICC(opr) = CPD • VCC • fIN + ICC
TEST CIRCUIT
TEST
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
CL = 15/50 pF or equivalent (includes jig and probe capacitance)
RL = R1 = 1KΩ orequivalent
RT = ZOUT of pulse generator (typically 50Ω)
SW IT CH
Open
VCC
GND
4/8
4페이지 DIM.
A
A1
A2
b
C
D
E
E1
L
e
e1
74V1G125
MIN.
0.80
0.00
0.80
0.15
0.10
1.80
1.80
1.15
0.10
SC-70 MECHANICAL DATA
mm
TYP.
0.65
1.3
MAX.
1.10
0.10
1.00
0.30
0.18
2.20
2.40
1.35
0.30
MIN.
31.5
0.0
31.5
5.9
3.9
70.9
70.9
45.3
3.9
mils
TYP.
25.6
51.2
MAX.
43.3
3.9
39.4
11.8
7.1
86.6
94.5
53.1
11.8
7/8
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ 74V1G125.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 |
74V1G125 | SINGLE BUS BUFFER 3-STATE | STMicroelectronics |
74V1G125S | SINGLE BUS BUFFER 3-STATE | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |