74HCT4094N,112 NXP Semiconductors, 74HCT4094N,112 Datasheet - Page 5

• Manufacturer Part Number: 74HCT4094N,112
• Description: IC 8STAGE SHIFT/STORE BUS 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT4094N,112

• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Type: Shift Register
• Output Type: Standard
• Function: Serial to Parallel
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Counting Sequence: Serial to Serial/Parallel
• Number Of Circuits: 1
• Logic Family: HCT
• Propagation Delay Time: 43 ns
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4484-5; 74HCT4094N; 74HCT4094N; 933670410112

NXP Semiconductors
7. Functional description
Table 3.
[1]
74HC_HCT4094
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 — 14 February 2011
Parallel outputs
QP0
Z
Z
NC
L
H
NC
74HC4094; 74HCT4094
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
© NXP B.V. 2011. All rights reserved.
QS2
NC
Q7S
NC
NC
NC
Q7S
5 of 23