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부품번호 | 74AHC1G09 기능 |
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기능 | 2-input AND gate | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 11 페이지수
74AHC1G09
www.DataSheet4U.com
2-input AND gate with open-drain output
Rev. 01 — 26 September 2005
Product data sheet
1. General description
The 74AHC1G09 is a high-speed Si-gate CMOS device.
The 74AHC1G09 provides the 2-input AND function with open-drain output.
The output of the 74AHC1G09 is an open drain and can be connected to other open-drain
outputs to implement active-LOW, wired-OR or active-HIGH wired-AND functions. For
digital operation this device must have a pull-up resistor to establish a logic HIGH level.
2. Features
s High noise immunity
s ESD protection:
x HBM JESD22-A114-C exceeds 2000 V
x MM JESD22-A115-A exceeds 200 V
s Low power dissipation
s Specified from −40 °C to +85 °C and from −40 °C to +125 °C.
3. Quick reference data
Table 1: Quick reference data
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns.
Symbol
Parameter
Conditions
tPZL, tPLZ
propagation delay VCC = 4.5 V to 5.5 V;
A and B to Y
CL = 15 pF
Ci input capacitance
CPD power dissipation CL = 50 pF; fi = 1 MHz;
capacitance
VI = GND to VCC
Min Typ Max Unit
- 3.2 5.5 ns
- 1.5 10 pF
[1] -
5-
pF
[1] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = number of inputs switching;
(CL × VCC2 × fo) = dissipation due to the output if the combination of the pull up voltage and resistance
results in VCC at the output.
Philips Semiconductors
74AHC1G09www.DataSheet4U.com
2-input AND gate with open-drain output
10. Recommended operating conditions
Table 7:
Symbol
VCC
VI
VO
Tamb
tr, tf
Recommended operating operations
Parameter
Conditions
supply voltage
input voltage
output voltage
active mode
high-impedance mode
ambient temperature
input rise and fall times VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
Min Typ Max Unit
2.0 5.0 5.5 V
0-
5.5 V
0-
0-
VCC V
6.0 V
−40 +25 +125 °C
- - 100 ns/V
- - 20 ns/V
11. Static characteristics
Table 8: Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Tamb = 25 °C
VIH HIGH-level input
voltage
VIL LOW-level input
voltage
VOL LOW-level output
voltage
ILI input leakage current
IOZ OFF-state output
current
ICC quiescent supply
current
VCC = 2.0 V
VCC = 3.0 V
VCC = 5.5 V
VCC = 2.0 V
VCC = 3.0 V
VCC = 5.5 V
VI = VIH or VIL
IO = 50 µA; VCC = 2.0 V
IO = 50 µA; VCC = 3.0 V
IO = 50 µA; VCC = 4.5 V
IO = 4.0 mA; VCC = 3.0 V
IO = 8.0 mA; VCC = 4.5 V
VI = VCC or GND; VCC = 5.5 V
VI = VIH or VIL; VO = VCC or GND;
VCC = 5.5 V
VI = VCC or GND; IO = 0 A; VCC = 5.5 V
1.5
2.1
3.85
-
-
-
-
-
-
-
-
-
-
-
Ci input capacitance
Tamb = −40 °C to +85 °C
VIH HIGH-level input
voltage
VIL LOW-level input
voltage
VCC = 2.0 V
VCC = 3.0 V
VCC = 5.5 V
VCC = 2.0 V
VCC = 3.0 V
VCC = 5.5 V
-
1.5
2.1
3.85
-
-
-
Typ
-
-
-
-
-
-
0
0
0
-
-
-
-
-
1.5
-
-
-
-
-
-
Max Unit
-V
-V
-V
0.5 V
0.9 V
1.65 V
0.1
0.1
0.1
0.36
0.36
±0.1
±0.25
V
V
V
V
V
µA
µA
1.0 µA
10 pF
-V
-V
-V
0.5 V
0.9 V
1.65 V
74AHC1G09_1
Product data sheet
Rev. 01 — 26 September 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
4 of 11
4페이지 Philips Semiconductors
13. Waveforms
74AHC1G09www.DataSheet4U.com
2-input AND gate with open-drain output
VI
A, B input
GND
Y output
VCC
VOL
VM
t PLZ
VX
t PZL
VM
001aad602
Fig 5.
VM = 0.5VCC; VI = GND to VCC.
VOL is the typical voltage output drop that occur with the output load.
The data input (A, B) to output (Y) propagation delays
PULSE
GENERATOR
VI
VCC
VO
D.U.T.
RT
S1
RL =
1000 Ω
CL
mna232
VCC
open
GND
Fig 6.
Test data is given in Table 10.
Definitions for test circuit:
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
Load circuitry for switching times
Table 10: Test data
Input
VI
GND to VCC
GND to VCC
tr, tf
≤ 3.0 ns
≤ 3.0 ns
Load
RL
1000 Ω
1000 Ω
CL
15 pF
50 pF
S1
tPHZ, tPZH
GND
GND
tPLZ, tPZL
VCC
VCC
tPLH, tPHL
open
open
74AHC1G09_1
Product data sheet
Rev. 01 — 26 September 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |