SY100EL31 Micrel Semiconductor, SY100EL31 Datasheet
SY100EL31
Manufacturer Part Number
SY100EL31
Description
D FLIP-FLOP WITH SET AND RESET
Manufacturer
Micrel Semiconductor
Datasheet
1.SY100EL31.pdf
(4 pages)
FEATURES
475ps propagation delay
2.8GHz toggle frequency
Internal 75K input pull-down resistors
Available in 8-pin SOIC package
PIN CONFIGURATION/BLOCK DIAGRAM
CLK
S
D
R
1
2
3
4
D
TOP VIEW
Flip-Flop
SOIC
S
R
8
7
6
5
V
Q
Q
V
CC
EE
D FLIP-FLOP
WITH SET AND RESET
1
The devices are functionally equivalent to the E131
devices, with higher performance capabilities. With
propagation delays and output transition times
significantly faster than the E131, the EL31 is ideally
suited for those applications which require the ultimate
in AC performance.
triggered signals. Data enters the master portion of the
flip-flop when the clock is LOW and is transferred to the
slave, and thus the outputs, upon a positive transition of
the clock.
NOTE:
1. Z = LOW-to-HIGH transition.
DESCRIPTION
The SY10/100EL31 are D flip-flops with set and reset.
Both the set and reset inputs are asynchronous, level
PIN NAMES
TRUTH TABLE
D
H
X
X
X
L
Pin
D
Q
S
R
CLK
H
H
S
L
L
L
(1)
Data Inputs
Data Outputs
Set
Reset
Clock Input
R
H
H
L
L
L
Function
CLK
Z
Z
X
X
X
Rev.: E
Issue Date: August, 1998
SY100EL31
SY10EL31
Amendment: /0
Undef
Q
H
H
L
L
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SY100EL31 Summary of contents
Page 1
... PIN NAMES Pin CLK TRUTH TABLE NOTE LOW-to-HIGH transition. 1 SY10EL31 SY100EL31 Function Data Inputs Data Outputs Set Reset Clock Input ( CLK Undef Rev.: E ...
Page 2
... SY10EL31 SY100EL31 +85 C Max. Unit –5.5 –5.5 — 150 A +85 C Typ. Max. Unit 2.8 — GHz ps 530 ...
Page 3
... Micrel 8 LEAD SOIC .150" WIDE (Z8-1) 3 SY10EL31 SY100EL31 Rev. 03 ...
Page 4
... This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc (408) 914-7878 http://www.micrel.com FAX WEB © 2000 Micrel Incorporated 4 SY10EL31 SY100EL31 ...