Datasheet 74HCT244N,652 - NXP IC, OCTAL BUFFER/ DRIVER, 3STATE, DIP-20 — 数据表

详细说明

Manufacturer: NXP

Description: IC, OCTAL BUFFER/ DRIVER, 3STATE, DIP-20

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Docket:
74HC244; 74HCT244
Octal buffer/line driver; 3-state
Rev.

03 -- 22 December 2005 Product data sheet
1. General description
The 74HC244; 74HCT244 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74HC244; 74HCT244 has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. The 74HC244; 74HCT244 is identical to the 74HC240; 74HCT240 but has non-inverting outputs.

Specifications:

• Logic Case Style: DIP
• Logic Device Type: Buffer/Line Driver, Non Inverting
• Number of Circuits: 8
• Number of Pins: 20
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 4.5 V to 5.5 V

RoHS: Yes

其他名称:

74HCT244N652, 74HCT244N 652