HCF4076B_02 Datasheet, PDF (1/9 Pages) STMicroelectronics – 4 BIT D TYPE REGISTERS

HCF4076B
4 BIT D TYPE REGISTERS
s THREE STATE OUTPUTS
s INPUT DISABLE WITHOUT GATING THE
CLOCK
s GATED OUTPUT CONTROL LINES FOR
ENABLING OR DISABLING THE OUTPUTS
s BUFFERED INPUTS AND OUTPUTS
s QUIESCENT CURRENT SPECIFIED UP TO
20V
s 5V, 10V AND 15V PARAMETRIC RATINGS
s INPUT LEAKAGE CURRENT
I_I = 100nA (MAX) AT V_DD = 18V T_A = 25°C
s 100% TESTED FOR QUIESCENT CURRENT
s MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DESCRIPTION
HCF4076B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
HCF4076B is a four bit register consisting of
D-TYPE flip-flops that feature three state outputs.
Data Disable inputs are provided to control the
entry of data into the flip-flops. When both Data
DIP
SOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
HCF4076BEY
HCF4076BM1
T&R
HCF4076M013TR
Disable inputs are low, data at the D inputs are
loaded into their respective flip-flops on the next
positive transition of the clock input. Output
Disable inputs are also provided. When the Output
Disable inputs are both low, the normal logic
states of the four outputs are available to the load.
The outputs are disabled independently of the
clock by a high logic level at either Output Disable
input, and present a high impedance.
PIN CONNECTION
September 2002
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