HCF4049UB
HEX BUFFER/CONVERTER (INVERTING)
s
s
s
s
s
s
s
PROPAGATION DELAY TIME:
t
PD
= 40ns (TYP.) at V
DD
= 10V C
L
= 50pF
HIGH TO LOW LEVEL LOGIC CONVERSION
HIGH "SINK" AND "SOURCE" CURRENT
CAPABILITY
QUIESCENT CURRENT SPECIFIED UP TO
20V
5V, 10V AND 15V PARAMETRIC RATINGS
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25擄C
100% TESTED FOR QUIESCENT CURRENT
DIP
SOP
ORDER CODES
PACKAGE
DIP
SOP
TUBE
HCF4049UBEY
HCF4049UBM1
T&R
HCF4049UM013TR
DESCRIPTION
The HCF4049UB is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
It is an inverting Hex Buffer/Converter and feature
logic level conversions using only one supply
voltage (V
DD
).
The input high level signal (V
IH
) can exceed the
V
DD
supply voltage when these devices are used
for logic level conversions. This device is intended
for use as CMOS to DTL/TTL converters and can
drive directly two DTL/TTL loads (V
DD
= 5V, V
OL
鈮?/div>
0.4V and I
OL
鈮?/div>
3.2mA.
PIN CONNECTION
March 2004
1/9
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