器件名称: M74HCT7000B1R
功能描述: HEX BUFFER
文件大小: 232.79KB 共9页
简 介:M54HCT7007 M74HCT7007
HEX BUFFER
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HIGH SPEED tpd = 11 ns (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 1 A (MAX.) AT TA = 25 °C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.) VIL = 0.8V (MAX) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL PIN AND FUNCTION COMPATIBLE WITH 54/74LS07
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
DESCRIPTION The M54/74HCT7007 is a high speed CMOS HEX BUFFER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. All inputs are equipped with protection circuits against static discharge and transient excess voltage. The integrated circuit has totally compatible, input and output characteristic, with standard 54/74 LSTTL logic families. M54HCT/74HCT devices are designed to directly interface HSC2MOS systems with TTL and NMOS components. These devices are also plug in replacement for LSTTL devices giving a reduction of power consumption. INPUT AND OUTPUT EQUIVALENT CIRCUIT
ORDER CODES : M54HCT7007F1R M74HCT7007M1R M74HCT7000B1R M74HCT7007 C1R
PIN CONNECTIONS (top view)
NC = No Internal Connection
February 1993
1/9
M54/M74HCT7007
TRUTH TABLE
A L H Y L H
IEC LOGIC SYMBOL
PIN DESCRIPTION
PIN No 1, 3, 5, 9, 11, 13 2, 4, 6, 8, 10, 12 7 SYMBOL 1A to 6A 1Y to 6Y GND NAME AND FUNCTION Data Inputs Data Outputs Ground (0V)
SCHE……
