Datasheet4U Logo Datasheet4U.com

HD74HCT640

Octal Bus Transceivers (with 3-state outputs)

HD74HCT640 Features

* LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (A to B) = 14.5 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 4.5 to 5.5 V Low Input Cur

HD74HCT640 General Description

Both the HD74HCT640 and the HD74HCT643 have one active low enable input (G ), and a direction control (DIR). When the DIR input is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from B to A. The HD74HCT640 transfers inverted data from one bus to the other. The HD74H.

HD74HCT640 Datasheet (52.30 KB)

Preview of HD74HCT640 PDF

Datasheet Details

Part number:

HD74HCT640

Manufacturer:

Hitachi Semiconductor

File Size:

52.30 KB

Description:

Octal bus transceivers (with 3-state outputs).

📁 Related Datasheet

HD74HCT643 - Octal Bus Transceivers (with 3-state outputs) (Hitachi Semiconductor)
HD74HCT640/HD74HCT643 Octal Bus Transceivers (with 3-state outputs) Description Both the HD74HCT640 and the HD74HCT643 have one active low enable inp.

HD74HCT620 - Octal Bus Transceivers (with inverted 3-state outputs)/ (Hitachi Semiconductor)
HD74HCT620/HD74HCT623 Octal Bus Transceivers (with inverted 3-state outputs)/ Octal Bus Transceivers (with 3-state outputs) Description This octal tr.

HD74HCT623 - Octal Bus Transceivers (with inverted 3-state outputs)/ (Hitachi Semiconductor)
HD74HCT620/HD74HCT623 Octal Bus Transceivers (with inverted 3-state outputs)/ Octal Bus Transceivers (with 3-state outputs) Description This octal tr.

HD74HCT688 - 8-bit Magnitude Comparator (Hitachi Semiconductor)
HD74HCT688 8-bit Magnitude Comparator Description The HD74HCT688 pares bit for bit two 8-bit words and indicate whether or not they are equal. The.

HD74HCT00A - Quad. 2-input Positive NAND Gates (Hitachi Semiconductor)
HD74HCT00A Quad. 2–input Positive NAND Gates ADE-205-286 (Z) 1st. Edition June 1999 Description The HD74HCT00A has four 2-input NAND gates in a 14 pi.

HD74HCT04A - Hex Inverters (Hitachi Semiconductor)
HD74HCT04A Hex Inverters ADE-205-287 (Z) 1st. Edition June 1999 Description The HD74HCT04A has six inverters in a 14 pin package. Y = A Features • V.

HD74HCT08A - Quad. 2-input Positive AND Gates (Hitachi Semiconductor)
HD74HCT08A Quad. 2–input Positive AND Gates ADE-205-289 (Z) 1st. Edition June 1999 Description The HD74HCT08A has four 2-input AND gates in a 14 pin .

HD74HCT125 - Quad. Bus Buffer Gates (with 3-state outputs) (Hitachi Semiconductor)
HD74HCT125/HD74HCT126 Quad. Bus Buffer Gates (with 3-state outputs) Description The HD74HCT125, HD74HCT126 require the 3-state control input C to be .

TAGS

HD74HCT640 Octal Bus Transceivers with 3-state outputs Hitachi Semiconductor

Image Gallery

HD74HCT640 Datasheet Preview Page 2 HD74HCT640 Datasheet Preview Page 3

HD74HCT640 Distributor