74AHC273BQ,115 NXP Semiconductors, 74AHC273BQ,115 Datasheet - Page 10

• Manufacturer Part Number: 74AHC273BQ,115
• Description: IC OCTAL D F-F POS-EDG 20-DHVQFN
• Manufacturer: NXP Semiconductors
• Series: 74AHCr
• Type: D-Type Busr

Specifications of 74AHC273BQ,115

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 50MHz
• Delay Time - Propagation: 6ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2506-2; 935273049115

NXP Semiconductors
11. Waveforms
74AHC_AHCT273_3
Product data sheet
Fig 7.
Fig 8.
Measurement points are given in
V
Clock pulse width, maximum frequency and input to output propagation delays
Measurement points are given in
V
Master reset pulse width, recovery time and propagation delay
OL
OL
and V
and V
OH
OH
are typical voltage output levels that occur with the output load.
are typical voltage output levels that occur with the output load.
Qn output
MR input
CP input
Qn output
CP input
GND
GND
V
V
OH
OL
V
V
Table
Table
I
I
GND
V
V
OH
OL
V
I
8.
8.
Rev. 03 — 13 May 2008
V
t
PHL
M
t
W
V
V
M
M
1/f
Octal D-type flip-flop with reset; positive-edge trigger
max
t
PHL
t
W
74AHC273; 74AHCT273
V
M
t
PLH
t
rec
V
001aac426
M
mna464
© NXP B.V. 2008. All rights reserved.
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