74ABT821DB,112 NXP Semiconductors, 74ABT821DB,112 Datasheet - Page 4
![IC 10BIT D F-F POS-EDGE 24SSOP](/photos/6/52/65222/568-24-ssop_sot340-1_sml.jpg)
74ABT821DB,112
Manufacturer Part Number
74ABT821DB,112
Description
IC 10BIT D F-F POS-EDGE 24SSOP
Manufacturer
NXP Semiconductors
Series
74ABTr
Type
D-Type Busr
Datasheet
1.74ABT821PW112.pdf
(16 pages)
Specifications of 74ABT821DB,112
Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
10
Frequency - Clock
125MHz
Delay Time - Propagation
4.1ns
Trigger Type
Negative Edge
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ABT821DB
74ABT821DB
935069190112
74ABT821DB
935069190112
NXP Semiconductors
6. Functional description
Table 3.
[1]
74ABT821_4
Product data sheet
Input
OE
L
L
L
H
H
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH clock transition;
L = LOW voltage level;
I = LOW voltage level one set-up time prior to the LOW-to-HIGH clock transition;
NC = no change;
X = don’t care;
Z = high-impedance OFF-state;
↑ = LOW-to-HIGH clock transition.
Function table
6.1 Function table
CP
↑
↑
NC
NC
↑
[1]
D0 to D9
l
h
X
X
Dn
All information provided in this document is subject to legal disclaimers.
Rev. 04 — 26 March 2010
Internal register
L
H
NC
NC
Dn
10-bit D-type flip-flop; positive-edge trigger; 3-state
Output
Q0 to Q9
L
H
NC
Z
Z
74ABT821
© NXP B.V. 2010. All rights reserved.
Operating mode
load and read
register
hold
disable outputs
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