MA007AD MEGAWIN [Megawin Technology Co., Ltd], MA007AD Datasheet - Page 4

• Manufacturer Part Number: MA007AD
• Description: 3-in-1 8-bit serial to parallel latch
• Manufacturer: MEGAWIN [Megawin Technology Co., Ltd]

Function Description
FUNCTION TABLE
Notes
H = HIGH voltage level; L = LOW voltage level
↑ = LOW-to-HIGH transition; ↓ = HIGH-to-LOW
Z = high-impedance OFF-state; NC = no change
X = don’t care.
SCLK PCLK /OE /SCLR D
4
↑
↑
X
X
X
X
↑
↑
↑
X
X
X
INPUTS
H
L
L
L
L
L
H
H
H
L
L
L
H
X
X
X
X
X
INx
D
Qx6’
Qx6’
MA007A Technical Summary
NC
OUTx
L
L
L
OUTPUTS
Qxn’
Qxn’
Q
NC
NC
L
Z
xN
A LOW level on /SCLR only affects the shift registers
Empty shift register loaded into storage register
Shift register clear. Parallel outputs in high-impedance
OFF-state
Logic high level shifted into shift register stage 0.
Contents of all shift register stages shifted through, e.g.
previous state of stage 6 (internal Qx6’) appears on the
serial output (D
Contents of shift register stages (internal Qxn’) are
transferred to the storage register and parallel output
stages
Contents of shift register shifted through. Previous
contents of the shift register are transferred to the
storage register and the parallel output stages.
OUTx
)
FUNCTON
MEGAWIN