Datasheet

SN54BCT8374A, SN74BCT8374A
SCAN TEST DEVICES
WITH OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS
SCBS045E − JUNE 1990 − REVISED JULY 1996
16
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
recommended operating conditions
SN54BCT8374A SN74BCT8374A
UNIT
MIN NOM MAX MIN NOM MAX
UNIT
V
CC
Supply voltage 4.5 5 5.5 4.5 5 5.5 V
V
IH
High-level input voltage 2 2 V
V
IHH
Double-high-level input voltage TMS 10 12 10 12 V
V
IL
Low-level input voltage 0.8 0.8 V
I
IK
Input clamp current −18 −18 mA
I
High level output current
TDO −3 −3
mA
I
OH
High-level output current
Any Q
−12 −15
mA
I
Low level output current
TDO 20 24
mA
I
OL
Low-level output current
Any Q
48 64
mA
T
A
Operating free-air temperature −55 125 0 70 °C