74ACTQ16374_05 FAIRCHILD [Fairchild Semiconductor], 74ACTQ16374_05 Datasheet

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74ACTQ16374_05

Manufacturer Part Number
74ACTQ16374_05
Description
16-Bit D-Type Flip-Flop with 3-STATE Outputs
Manufacturer
FAIRCHILD [Fairchild Semiconductor]
Datasheet
© 2005 Fairchild Semiconductor Corporation
74ACTQ16374SSC
74ACTQ16374MTD
74ACTQ16374
16-Bit D-Type Flip-Flop with 3-STATE Outputs
General Description
The ACTQ16374 contains sixteen non-inverting D-type flip-
flops with 3-STATE outputs and is intended for bus oriented
applications. The device is byte controlled. A buffered clock
(CP) and Output Enable (OE) are common to each byte
and can be shorted together for full 16-bit operation.
The ACTQ16245 utilizes Fairchild Quiet Series
ogy to guarantee quiet output switching and improved
dynamic threshold performance. FACT Quiet Series
tures GTO
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
FACT
OE
CP
I
O
Order Number
0
–I
0
–O
n
n
Names
15
¥
, FACT Quiet Series
Pin
15
¥
output control for superior performance.
Output Enable Input (Active LOW)
Clock Pulse Input
Inputs
Outputs
Package Number
¥
and GTO
MS48A
MTD48
¥
Description
are trademarks of Fairchild Semiconductor Corporation.
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS010935
¥
technol-
¥
fea-
Features
Connection Diagram
Utilizes Fairchild FACT Quiet Series technology
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Guaranteed pin-to-pin output skew
Buffered Positive edge-triggered clock
Separate control logic for each byte
16-bit version of the ACTQ374
Outputs source/sink 24 mA
Additional specs for Multiple Output Switching
Output loadings specs for both 50 pF and 250 pF loads
Package Description
June 1991
Revised May 2005
www.fairchildsemi.com

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74ACTQ16374_05 Summary of contents

Page 1

D-Type Flip-Flop with 3-STATE Outputs General Description The ACTQ16374 contains sixteen non-inverting D-type flip- flops with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. A buffered clock (CP) and Output Enable (OE) ...

Page 2

Functional Description The ACTQ16374 consists of sixteen edge-triggered flip- flops with individual D-type inputs and 3-STATE true out- puts. The device is byte controlled with each byte function- ing identically, but independent of the other. The control pins can be ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Output Diode Current ( 0. 0.5V ...

Page 4

AC Electrical Characteristics Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay PLH PHL n t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ r Note 8: Voltage Range 5.0 ...

Page 5

Extended AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH t Data to Output PHL t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ t Pin to Pin Skew OSHL (Note 12) HL Data to ...

Page 6

FACT Noise Characteristics The setup of a noise characteristics measurement is critical to the accuracy and repeatability of the tests. The following is a brief description of the setup used to measure the noise characteristics of FACT. Equipment: Hewlett Packard ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide Package Number MS48A 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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