tc74ac299 TOSHIBA Semiconductor CORPORATION, tc74ac299 Datasheet

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tc74ac299

Manufacturer Part Number
tc74ac299
Description
8-bit Pipo Shift Register With Asynchronousclear
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
8-Bit PIPO Shift Register with Asynchronousclear
SHIFT REGISTER fabricated with silicon gate and double-layer
metal wiring C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
LOAD DATA) controlled by the two selection inputs (S0, S1).
outputs are forced to the high-impedance state; however,
sequential operation or clearing of the register is not affected.
discharge or transient excess voltage.
Features (Note 1)(Note 2)
Pin Assignment
The TC74AC299 is an advanced high speed CMOS 8-BIT PIPO
It achieves the high speed operation similar to equivalent
It has a four modes (HOLD, SHIFT LEFT, SHIFT RIGHT and
When one or both enable ( 1
All inputs are equipped with protection circuits against static
High speed: f
Low power dissipation: I
High noise immunity: V
Symmetrical output impedance: |I
Balanced propagation delays: t
Wide operating voltage range: V
Pin and function compatible with 74F299
Note 1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.
Note 2: All floating (high impedance) bus terminals must have their input levels fixed by means of pull up or pull
down resistors.
2
MOS technology.
max
= 150 MHz (typ.) at V
TC74AC299P,TC74AC299F
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
G ,
= 8 μA (max) at Ta = 25°C
= V
G ) are high, the eight I/O
pLH
NIL
2
CC
Capability of driving 50 Ω
tansmission lines.
OH
∼ − t
(opr) = 2 to 5.5 V
= 28% V
| = I
pHL
CC
OL
= 5 V
CC
= 24 mA (min)
(min)
1
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TC74AC299P
TC74AC299F
TC74AC299P/F
: 1.30 g (typ.)
: 0.22 g (typ.)
2007-10-01

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tc74ac299 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC299P,TC74AC299F 8-Bit PIPO Shift Register with Asynchronousclear The TC74AC299 is an advanced high speed CMOS 8-BIT PIPO SHIFT REGISTER fabricated with silicon gate and double-layer metal wiring C MOS technology achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

... TC74AC299P/F Inputs/ Outputs Outputs A/QA H/QH QA’ QH’ QA0 QH0 QA0 QH0 H QGn H QGn L QGn L QGn QBn H QBn H QBn ...

Page 3

... Timing Chart System Diagram (Note) Equivalent circuits Note: (Note) (Note) (Note) (Note) (Note) 3 TC74AC299P/F 2007-10-01 ...

Page 4

... D − 150 T stg Symbol Rating V 2 OUT CC − opr = 3.3 ± 0 100 (V CC dt/ ± 0 TC74AC299P/F Unit °C Unit °C ns/V 2007-10-01 ...

Page 5

... I (Note GND OUT GND 5 GND 5 TC74AC299P − 25°C 85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 1.50 1.50 ⎯ ⎯ ⎯ 2.10 2.10 ⎯ ⎯ ⎯ 3.85 3.85 ⎯ ⎯ ⎯ 0.50 0.50 ⎯ ...

Page 6

... TC74AC299P ns − 25°C 85°C V (V) Limit Limit CC 3.3 ± 0.3 8.0 8.0 5.0 ± 0.5 5.0 5.0 3.3 ± 0.3 7.0 7.0 5.0 ± 0.5 5.0 5.0 3.3 ± 0.3 6.0 6.0 5.0 ± ...

Page 7

... Package Dimensions Weight: 1.30 g (typ.) 7 TC74AC299P/F 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.22 g (typ.) 8 TC74AC299P/F 2007-10-01 ...

Page 9

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 9 TC74AC299P/F 20070701-EN GENERAL 2007-10-01 ...

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