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Teilenummer | 74AHC1G1 |
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Beschreibung | Bus buffer/line driver; 3-state | |
Hersteller | NXP Semiconductors | |
Logo | ||
Gesamt 16 Seiten INTEGRATED CIRCUITS
DATA SHEET
74AHC1G14; 74AHCT1G14
Inverting Schmitt trigger
Product specification
File under Integrated Circuits, IC06
1999 Aug 05
Philips Semiconductors
Inverting Schmitt trigger
Product specification
74AHC1G14; 74AHCT1G14
Family 74AHCT1G
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
OTHER
VCC (V)
VOH
VOL
II
ICC
∆ICC
CI
HIGH-level output
voltage; all outputs
VI = VIH or VIL;
IO = −50 µA
HIGH-level output voltage VI = VIH or VIL;
IO = −8.0 mA
LOW-level output voltage; VI = VIH or VIL;
all outputs
IO = 50 µA
LOW-level output voltage VI = VIH or VIL;
IO = 8.0 mA
input leakage current
VI = VIH or VIL
quiescent supply current VI = VCC or GND;
IO = 0
additional quiescent
VI = 3.4 V; other
supply current per input inputs at
pin VCC or GND; IO = 0
input capacitance
4.5
4.5
4.5
4.5
5.5
5.5
5.5
Tamb (°C)
25 −40 to +85 UNIT
MIN. TYP. MAX. MIN. MAX.
4.4 4.5 −
4.4 −
V
3.94 −
−
3.8 −
V
− 0 0.1 − 0.1 V
− − 0.36 − 0.44 V
− − 0.1 − 1.0 µA
− − 1.0 − 10 µA
− − 1.35 − 1.5 mA
− 1.5 10 − 10 pF
1999 Aug 05
6
6 Page Philips Semiconductors
Inverting Schmitt trigger
handbook, halfpage
R
C
MNA035
For AHC1G: f = T-1-- ≈ 0----.-5----5---1--×----R-----C---
For AHCT1G: f = T-1-- ≈ 0----.-6----0---1--×----R-----C---
Fig.16 Relaxation oscillator using the
AHC1G/AHCT1G14.
Product specification
74AHC1G14; 74AHCT1G14
1999 Aug 05
12
12 Page | ||
Seiten | Gesamt 16 Seiten | |
PDF Download | [ 74AHC1G1 Schematic.PDF ] |
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