74LV4094PW,112 NXP Semiconductors, 74LV4094PW,112 Datasheet - Page 5
74LV4094PW,112
Manufacturer Part Number
74LV4094PW,112
Description
IC 8ST SHIFT/STORE BUS 16-TSSOP
Manufacturer
NXP Semiconductors
Series
74LVr
Datasheet
1.74LV4094DB112.pdf
(21 pages)
Specifications of 74LV4094PW,112
Logic Type
Shift Register
Output Type
Standard
Number Of Elements
1
Number Of Bits Per Element
8
Function
Serial to Parallel
Voltage - Supply
1 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-2979-5
935175020112
935175020112
NXP Semiconductors
7. Functional description
Table 3.
[1]
74LV4094
Product data sheet
Inputs
CP
↑
↓
↑
↑
↑
↓
Fig 7.
At the positive clock edge, the information in the 7th register stage is transferred to the 8th register stage and the QSn outputs.
H = HIGH voltage level; L = LOW voltage level; X = don’t care;
↑ = positive-going transition; ↓ = negative-going transition;
Z = HIGH-impedance OFF-state; NC = no change;
Q6S = the data in register stage 6 before the LOW to HIGH clock transition;
Q7S = the data in register stage 7 before the HIGH to LOW clock transition.
Timing diagram
Function table
OE
L
L
H
H
H
H
OUTPUT ENABLE INPUT
INTERNAL Q0S (FF 0)
INTERNAL Q6S (FF 6)
SERIAL OUTPUT QS1
SERIAL OUTPUT QS2
STROBE INPUT
CLOCK INPUT
OUTPUT QP0
OUTPUT QP6
DATA INPUT
[1]
STR
X
X
L
H
H
H
All information provided in this document is subject to legal disclaimers.
D
X
X
X
L
H
H
Rev. 3 — 7 March 2011
Parallel outputs
QP0
Z
Z
NC
L
H
NC
Z-state
Z-state
QPn
Z
Z
NC
QPn −1
QPn −1
NC
8-stage shift-and-store bus register
Serial outputs
QS1
Q6S
NC
Q6S
Q6S
Q6S
NC
001aaf117
74LV4094
© NXP B.V. 2011. All rights reserved.
QS2
NC
Q7S
NC
NC
NC
Q7S
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