TC74HC259AP Toshiba, TC74HC259AP Datasheet

TC74HC259AP

Manufacturer Part Number

TC74HC259AP

Description

IC LATCH ADDRESSABLE 8-BIT 16DIP

Manufacturer

Toshiba

Series

74HCr

Datasheet

1.TC74HC259AP.pdf (10 pages)

Specifications of TC74HC259AP

Logic Type

D-Type, Addressable

Circuit

1:8

Output Type

Standard

Voltage - Supply

2 V ~ 6 V

Independent Circuits

Delay Time - Propagation

15ns

Current - Output High, Low

5.2mA, 5.2mA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

16-DIP (0.300", 7.62mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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8-Bit Addressable Latch

LATCH fabricated with silicon gate C

LSTTL while maintaining the CMOS low power dissipation.

C. When CLEAR input is held high and enable input G is held

low, the data is written into the bit selected by address inputs,

the other bit hold their previous conditions.

inhibited regardless of adress inputs, and their previous

condition are held. When CLEAR is held low and G is held

high, all bits are resent to low regardless of the other inputs.

When both of CLEAR and G held low, all bits which isn’t

selected by adress inputs are resent to low.

discharge or transient excess voltage.

Features

•

Pin Assignment

The TC74HC259A is a high speed CMOS ADDRESSABLE

It achieve the high speed operation similar to equivalent

The respective bits are controlled by address inputs A, B, and

When both CLEAR and G held high, writing of all bits is

All inputs are equipped with protection circuits against static

High speed: t

Low power dissipation: I

High noise immunity: V

Output drive capability: 10 LSTTL loads

Symmetrical output impedance: |I

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74LS259

TC74HC259AP,TC74HC259AF,TC74HC259AFN

= 15 ns (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 4 μA (max) at Ta = 25°C

= V

pLH

NIL

MOS technology.

∼ − t

(opr) = 2~6 V

= 28% V

= 5 V

| = I

pHL

= 4 mA (min)

(min)

Note: xxxFN (JEDEC SOP) is not available in

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

TC74HC259AP

TC74HC259AF

TC74HC259AFN

Japan.

TC74HC259AP/AF/AFN

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

2007-10-01

Related parts for TC74HC259AP

TC74HC259AP Summary of contents

Page 1

... Pin and function compatible with 74LS259 Pin Assignment MOS technology 28% V (min) NIL (min ∼ − t pLH pHL (opr TC74HC259AP/AF/AFN Note: xxxFN (JEDEC SOP) is not available in Japan. TC74HC259AP TC74HC259AF TC74HC259AFN Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) 2007-10-01 ...

Page 2

... CLEAR G Latch QiO Select Inputs Latch Addressed The level at the data input. QiO: The level before the indicared steady-state input conditions were established ( .... 7) Each Other Function Output QiO Addressable Latch QiO Memory L 8-Line Demultriplexer L Clear All Bits to “L” 2 TC74HC259AP/AF/AFN 2007-10-01 ...

Page 3

... Note 2: 500 mW in the range −40~65°C. From 85°C a derating factor of −10 mW/°C should be applied until 300 mW. Symbol Rating − 0.5~7 − 0.5 − 0.5~V + 0.5 V OUT CC ± ± ± OUT ± 500 (DIP) (Note 2)/180 (SOP) D − 65~150 T stg 3 TC74HC259AP/AF/AFN Unit °C 2007-10-01 ...

Page 4

... OH 2 μ GND 6 GND 6 TC74HC259AP/AF/AFN Unit ° 25° − 40~85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 1.50 1.50 ⎯ ⎯ ⎯ 3.15 3.15 ⎯ ⎯ ⎯ 4.20 4.20 ⎯ ⎯ ⎯ 0.50 0.50 ⎯ ...

Page 5

... W (L) ⎯ ⎯ ⎯ ⎯ 25°C, input Symbol Test Condition t TLH ⎯ t THL t pLH ⎯ t pHL t pLH ⎯ t pHL t pLH ⎯ t pHL ⎯ t pHL 5 TC74HC259AP/AF/AFN Ta = − 25°C ~85°C V (V) Typ. Limit Limit CC ⎯ 2 ⎯ 4 ⎯ 6 ⎯ 2 ⎯ 4 ⎯ 6 ⎯ 2 ⎯ 4.5 ...

Page 6

... TC74HC259AP/AF/AFN Ta = 25° − 40~85°C Typ. Max Min Max ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 56 130 165 ⎯ ...

Page 7

... Package Dimensions Weight: 1.00 g (typ.) TC74HC259AP/AF/AFN 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.18 g (typ.) TC74HC259AP/AF/AFN 8 2007-10-01 ...

Page 9

... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74HC259AP/AF/AFN 9 2007-10-01 ...

Page 10

... Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. TC74HC259AP/AF/AFN 10 2007-10-01 ...

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