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PDF 74AHC1G14-Q100 Data sheet ( Hoja de datos )
| Número de pieza | 74AHC1G14-Q100 | |
| Descripción | Inverting Schmitt trigger | |
| Fabricantes | NXP Semiconductors | |
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74AHC1G14-Q100;
74AHCT1G14-Q100
Inverting Schmitt trigger
Rev. 1 — 13 July 2012
Product data sheet
1. General description
74AHC1G14-Q100 and 74AHCT1G14-Q100 are high-speed Si-gate CMOS devices.
They provide an inverting buffer function with Schmitt-trigger action. These devices can
transform slowly changing input signals into sharply defined, jitter-free output signals.
The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.
The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
SOT353-1 and SOT753 package options
3. Applications
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
1 page  
NXP Semiconductors
74AHC1G14-Q100; 74AHCT1G14-Q100
Inverting Schmitt trigger
Table 7. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
ICC
ICC
CI
supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
additional
per input pin; VI = 3.4 V;
supply current other inputs at VCC or GND;
IO = 0 A; VCC = 5.5 V
input
capacitance
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min
Max
- - 1.0 - 10 - 40 A
- - 1.35 -
1.5 -
1.5 mA
- 1.5 10 - 10 - 10 pF
11.1 Transfer characteristics
Table 8. Transfer characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V). See Figure 7 and Figure 8.
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
For type 74AHC1G14-Q100
VT+ positive-going VCC = 3.0 V
threshold
voltage
VCC = 4.5 V
VCC = 5.5 V
VT negative-going VCC = 3.0 V
threshold
voltage
VCC = 4.5 V
VCC = 5.5 V
VH hysteresis
voltage
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
For type 74AHCT1G14-Q100
--
--
--
0.9 -
1.35 -
1.65 -
0.3 -
0.4 -
0.5 -
2.2 -
3.15 -
3.85 -
- 0.9
- 1.35
- 1.65
1.2 0.3
1.4 0.4
1.6 0.5
2.2
3.15
3.85
-
-
-
1.2
1.4
1.6
- 2.2
- 3.15
- 3.85
0.9 -
1.35 -
1.65 -
0.25 1.2
0.35 1.4
0.45 1.6
V
V
V
V
V
V
V
V
V
VT+ positive-going VCC = 4.5 V
threshold
voltage
VCC = 5.5 V
- - 2.0 -
- - 2.0 -
2.0 -
2.0 -
2.0 V
2.0 V
VT negative-going VCC = 4.5 V
threshold
voltage
VCC = 5.5 V
0.5 - - 0.5 -
0.6 - - 0.6 -
0.5 -
0.6 -
V
V
VH hysteresis
voltage
VCC = 4.5 V
VCC = 5.5 V
0.4 -
0.4 -
1.4 0.4
1.6 0.4
1.4
1.6
0.35 1.4
0.35 1.6
V
V
74AHC_AHCT1G14_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 13 July 2012
© NXP B.V. 2012. All rights reserved.
5 of 16
5 Page 
NXP Semiconductors
74AHC1G14-Q100; 74AHCT1G14-Q100
Inverting Schmitt trigger
15. Package outline
TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm
SOT353-1
D
y
Z
5
4
13
e
e1
bp
wM
EA
X
c
HE
vM A
A2
A1
A
(A3)
Lp
L
detail X
θ
0 1.5 3 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
mm
1.1
0.1
0
1.0
0.8
0.15
0.30
0.15
0.25
0.08
D(1)
2.25
1.85
E(1)
1.35
1.15
e
0.65
e1
1.3
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
SOT353-1
MO-203
SC-88A
HE L Lp v w y Z(1) θ
2.25
2.0
0.425
0.46
0.21
0.3
0.1
0.1
0.60
0.15
7°
0°
EUROPEAN
PROJECTION
ISSUE DATE
00-09-01
03-02-19
Fig 17. Package outline SOT353-1 (TSSOP5)
74AHC_AHCT1G14_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 13 July 2012
© NXP B.V. 2012. All rights reserved.
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11 Page | ||
| Páginas | Total 16 Páginas | |
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