Datasheet > 74AHCT244PW-118

74AHCT244PW-118

更新时间： 2024-09-18 11:49:27

品牌	Logo	应用领域
恩智浦 - NXP		驱动器
页数	文件大小	规格书
16页	97K
描述
Octal buffer/line driver; 3-state

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数据手册

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74AHCT244PW-118 数据手册

74AHC244; 74AHCT244

Octal buffer/line driver; 3-state

Rev. 05 — 20 December 2007

Product data sheet

1. General description

The 74AHC244; 74AHCT244 is a high-speed Si-gate CMOS device.

The 74AHC244; 74AHCT244 has octal non-inverting buffer/line drivers with 3-state

outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on

nOE causes the outputs to assume a high-impedance OFF-state.

2. Features

■ Balanced propagation delays

■ All inputs have a Schmitt-trigger action

■ Inputs accepts voltages higher than V_CC

■ For 74AHC244 only: operates with CMOS input levels

■ For 74AHCT244 only: operates with TTL input levels

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V

◆ CDM JESD22-C101C exceeds 1000 V

■ Multiple package options

■ Speciﬁed from −40 °C to +85 °C and from −40 °C to +125 °C

3. Ordering information

Table 1.

Ordering information

Type number

Package

Temperature range

−40 °C to +125 °C

Name

Description

Version

74AHC244D

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

74AHCT244D

74AHC244PW

74AHCT244PW

74AHC244BQ

74AHCT244BQ

−40 °C to +125 °C

TSSOP20

plastic thin shrink small outline package; 20 leads; SOT360-1

body width 4.4 mm

DHVQFN20 plastic dual-in-line compatible thermal enhanced

very thin quad ﬂat package; no leads; 20 terminals;

body 2.5 × 4.5 × 0.85 mm

SOT764-1

12 3 4 5 6 7...16

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与74AHCT244PW-118相关器件

型号	品牌	获取价格	描述	数据表
74AHCT244PWDH	NXP	获取价格	IC AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 4.40 MM, PLASTIC, SOT-360-1,
74AHCT244PW-Q100	NXP	获取价格	AHCT/VHCT/VT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 4.40 MM, PLASTIC, MO-153, SOT
74AHCT244PW-Q100	NEXPERIA	获取价格	Octal buffer/line driver; 3-state
74AHCT244PW-Q100,1	NXP	获取价格	74AHC(T)244-Q100 - Octal buffer/line driver; 3-state TSSOP2 20-Pin
74AHCT244PW-T	NXP	获取价格	IC AHCT/VHCT/VT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 4.40 MM, PLASTIC, MO-153,
74AHCT244-Q100	NEXPERIA	获取价格	Octal buffer/line driver; 3-state
74AHCT244SO	IDT	获取价格	Bus Driver, 2-Func, 4-Bit, True Output, CMOS
74AHCT245	NXP	获取价格	Octal bus transceiver; 3-state
74AHCT245A	NEXPERIA	获取价格	Octal bus transceiver 3-state
74AHCT245APW	NEXPERIA	获取价格	Octal bus transceiver 3-state